How Does a Solar Pool Heater Work?

One can greatly reduce the swimming pool by installing a solar pool heater. Solar pool heaters are cost-effective whether you are using a gas or heat pump pool heaters. Individuals using solar pool heaters claim they have a low operating cost.  Most pool owners do not understand how solar pool heaters work and that that is why we have prepared this guide. Read on to learn more about how solar pool heaters work.

solar-pool-heater

Basics of Solar Pool Heater

To understand how solar pool heaters work, it is best to start looking at major components of solar pool heating systems.

  • A pump– Pumps help circulates water through the collector and filter and back to the pool.
  • A solar collector– A collector is a device through which pool water is circulated for it to be heated by solar energy.
  • A filter– Before water is pumped through the collector, it’s vital to remove any leaves, debris, and dirt present. A filter helps get rid of any occurring debris.
  • Dirty filters use a lot of power to circulate the water. In order to maintain a solar pool effectively, you need to ensure that the cartridge filter is clean. Check https://roboticpoolcleanerscompared.com/ for more tips on how to maintain filters for optimal functioning.
  • A flow control valve– when you have plans to install a solar pool heater, one requires an automatic or manual device to divert water to the solar collector.

Working of a Solar Pool Heater

Pool water is pumped to the collector. Before water gets to the collector, it goes through a filter to remove any leaves, debris, and dirt.  In the solar collector, the water is heated by the sun before it’s returned to the pool.  If you live in a hot climate area, the collector can be used to cool the pool during summer months.  This is possible if you circulate water through the collector at night.

With a flow control valve, water is diverted to the collector the moment the collector temperature is higher than that of the pool.  However, when the collector temperature is equal to the pool’s temperature, the filtered water only bypasses the collector before it’s returned to the pool.

working-solar-pool-heater

Solar pool collectors vary in type and material used depending on your climate and also how you purpose to use the collector.  Unglazed collector systems are best when you mainly use your pool when the temperature is above the freezing point.  These types of collectors do not have a glass covering (The glazing). Such collectors are made of heavy plastic treated with UV light inhibitors or heavy-duty rubbers.

Due to their inexpensive designs and parts, unglazed collectors are less expensive when compared to their glazed counterparts.  If you have an indoor pool, unglazed collectors are also effective, especially when designed to drain back to the pool when they not in use.

Tips to improve

Unglazed collectors are the best option considering they are cost-effective and easy to install.  Note the type of collector you use in your pool highly influences how effective your solar pool heater is. Now that you understand unglazed pool heaters are unmatched when it comes to performance let’s now look at how to buy the best solar pool heater.

Selecting the right collector can be a daunting task but for the best results, make sure you choose the right heater. Most people buy the right solar pool heater, which makes the whole process a waste of time and money. To correct this problem, lets us look at how one should select a solar pool heater.

How to Select the Right Solar Pool Heater?

Buying a solar pool heater can be an expensive exercise considering it might cost you between $3,000 and $4,000. A car title loan can be the perfect way to cover those costs and keep your pool heated year- round. Once you install a good solar heater, it provides a payback of 7 to years depending on the quality of the solar and how it was installed among other factors.

Before you buy and install any solar heating system, make sure you look into the following

  • Evaluate your site’s solar resource – This is an important consideration bearing in mind the effectiveness of a solar pool heater depends on the amount of solar energy that reaches your pool.
  • Sizing a solar pool heater – The size of a solar pool heating system is determined by several factors.  For example, you need to consider your pool size, length of the swimming season, collector efficiency, desired pool temperature, and average regional temperatures.
  • Sitting a solar pool heating system on a collector – This is another major factor one should look at considering collectors have to be mounted on roofs or anywhere near the pool for better orientation and exposure.
  • Checking the efficiency of the solar pool heater – one should also consider how efficient a given heater is before buying by checking the heater’s thermal performance rating.  A thermal performance rating is either measured in Btu (British thermal unit) or megajoules (MJ) per square meter.
  • Comparing solar swimming pool heating system cost – Before making a purchase, one should estimate and compare the cost associated with different solar heater models.  To estimate and compare cost, one should look at the total installation cost, the number of collector panels required to heat your pool, and a collector’s thermal performance rating.
  • Building codes and costs – one should also take time to consider installation costs before buying a solar pool heater.
  • Installation and maintenance – One should also be considerate about how a solar pool heating system will be installed before buying. The installation process depends on several factors such as climate, building codes requirements, and safety issues. After installation, one should also consider how the system will be maintained considering proper maintenance; solar pool heaters can run smoothly for 5-10 years.

For best results, there are a few practices adopted when installing a solar pool heater. One of these practices involves using unglazed collectors which are cheap yet effective. Additionally, pool owners are advised to go for top-rated solar pool heaters available on sale.

Evaluate Your Current Pool Maintenance Costs

It is also beneficial to think about how much you’re currently spending on your pool, between pool chemicals, water, and electric costs of running the pump. There’s also always the potential for pools to leak and cause flood damage in homes, for which you need to have a reserve, or extra monthly insurance cost. Once you know your pool’s current monthly cost, it’s easier to determine the real value that a solar pool heater can provide.

Tool Required for Installation

When installing a solar pool heater, there are several tools one should use.  Most of these tools are also vital as they highly influence how a solar pool heater works.   These tools include:

  • A solar collector
  • A filter
  • A pump
  • A flow control valve

What is a Power Inverter and Why do I Need One?

Are you the owner of an RV, SUV, car, boat or other vehicle with enough free space like Honda BR-V, and want to be able to watch TV, cook, or power a laptop onboard? If yes, you’ll be needing a power inverter. But what are they, and what do they do? Read on to find out why you’ll need one to power your gadgets on the road. As a fun fact, power inverters are now also becoming more commonly used in air conditioning units for homes. Use of the technology is expanding.

power-inverter-car

What is a Power Inverter?

Basically, they are devices that turn your vehicle battery’s direct current (DC) into alternating current (AC) – the kind of electricity you have in outlets in your house, that are connected to the energy grid. Power inverters are not to be confused with catalytic converters, which control exhaust emissions.

Having a power converter means you can plug in your appliances and devices, and power them like you would through an electricity outlet in a house.

In your car, you can get USB adaptors for your cigarette lighter so that you can charge your phone or plug in your satnav. But for larger gadgets and electronics with proper plugs, you’ll need an inverter.

Working of a Power Inverter

Like we said, they convert currents to a type safe for use in vehicles. Your vehicle’s battery voltage provides a current that powers its internal workings – you’ll need to know which voltage your vehicle’s battery uses to choose the correct inverter.

The current supplied by a battery sticks on one circuit, in one direction – where the name ‘direct current’ comes from.

However, to power your gadgets, you’ll need alternating current, as those electronics need more power to function than the DC can provide. They’re made to function with the high-voltage AC current supplied in homes. If you are wondering ‘how to do my homework‘ to write a high-quality essay on electricity, consider EssayDoc.

Power inverters increase the DC voltage, change it to AC, then use it to power your devices. They amp up your battery’s voltage so you can play video games and use a kettle in your RV. Cool, huh?

Size Selection

These babies come in a variety of sizes – most commonly 1000, 3000 or 5000 watts.

It’s recommended that a 3000 watt inverter is the happy medium between inverter sizes and best choice to get. They’re not too small like the 1000, or too powerful and overcharged like the 5000. If you need a little extra boost, there are 3500 watt capacities available.

We spoke to a representative from Crusader Vans, who has a lot of knowledge on the topic at hand and they said, “The size you choose depends on the watts or amps of what you want to run (find the power consumption by referring to the specification plate on the appliance or tool). We recommend you buy a larger model than you think you’ll need (at least 20% more than your largest load).

Determine Continuous Load and Starting (Peak) Load: You need to determine how much power your tool or appliance (or combination of them that you would use at the same time) requires to start up (starting load), and also the continued running requirements (continuous load).” Follow this link to know more about them: https://www.crusader-vans.co.uk/

Modified or Pure Sine Wave Inverter?

Besides the sizing, there are two main types of inverter – the modified sine wave, and the pure sine wave.

So, what’s the difference, and which one will you need?

  • Modified Sine Wave: These tend to be cheaper, and less powerful. However, they’re good for most everyday electronics you will want to use, just not very large ones.
  • Pure Sine Wave: These are compatible with pretty much all electronics, gadgets, and appliances, and produce a powerful current most like the one supplied by the electric grid. These are the most common choice, because they’re more likely to be compatible with anything you need to plug in.

Power inverters are useful for charging on the road without having to cart around adaptors and large plugs

Other Features and Tips

  • Power inverters are especially useful if you are setting up a solar power system – they convert energy from the sun into electricity you can use to power your gadgets within your vehicle. This is renewable energy that isn’t a drain on your best car battery.
  • Power inverters aren’t just for vehicles – if you have a small cottage or outhouse, they’re very useful for setting up a small power source there.
  • Many (but not all) power inverters come with USB outlets, useful for charging on the road without having to cart around adaptors and large plugs. For ease of use, get one compatible with USB.
  • The best inverters have digital screens which show you how much energy has been consumed and information about battery voltage. It’s useful to know these things at a glance, so consider getting one that has a screen.
  • Modern inverters, such as a solar inverter, have been made to be extra-quiet, so you won’t be woken up by a noisy machine while trying to simultaneously get some sleep and charge your phone in your RV.

The Complete Beginner’s Guide to Furnaces

Residential heating is essential to the comfort and even health of the occupants of a house during winter. The core of any heating system is the furnace, which in most homes is located somewhere outside the main house or in the basement. This is so as to keep it out of the way but also for safety purposes. Whether you are moving into a new place and have to install a new furnace or you just wish to overhaul your current one, there are considerations to make before you go to the shop.

Types of Furnaces

Broadly speaking, there are two available types of furnaces. There is the traditional furnace and the two stage furnace. The traditional furnace, also called the single stage furnace, is either full on or completely off. This is to say that when it is on, it operates at maximum heat output and there is no way to regulate that because there is no provision for medium heat.

The two stage furnace is an improvement of this. In one setting, it can run like the traditional furnace but in the other, it allows for a reduced heat output when the temperature is not very low. If puzzling over which furnace to buy between these two, consider the following advantages and disadvantages.

Advantages and Disadvantages of Two-stage Furnace

A two stage furnace is considered quieter. This is because it runs at a functionality of 75-80 percent most of the time. Lower fan speed means less noise. It maintains a more constant temperature without dips and spikes. This kind of furnace also saves energy because it runs on the lower setting most of the time. Even with these advantages, it is said to have two key disadvantages:

  • High upfront costs – It was made to improve upon the traditional furnace. It is therefore comes as no surprise that it is more expensive than the traditional furnace.
  • It breaks down more often – Unlike a traditional furnace which goes off when the weather is moderate to warm, a two stage furnace keeps running at that low setting. Running almost constantly causes wear and tear and may lead to frequent breakdowns.

Advantages of Traditional Furnace

It may not be possible to regulate the level of heating with a traditional furnace. However, it is the go to furnace when working on a budget because it is cheaper. It also breaks down less often than the two stage furnace. Besides, modern single stage furnaces have been remodeled to make them energy efficient. This should go a long way to reduce heating costs.

Other factors to consider before purchasing a furnace are:

  • Type of fuel – If you have no gas connection or if it is interrupted often, you might want to go for an electric furnace instead of a gas furnace.
  • Prevailing weather – Consider where you live. If it is customary to have extremely cold winters, then the traditional furnace might be the best because you will have no need for the low heat setting.

The type of furnace you install should be determined by the heating needs of your household and those in it. Seek the help of a contractor so that they can advise on the appropriate type and even size of furnace.

Green Heating And Cooling Technologies To Help The Planet And Save Money

An estimated 60% of internet users are prepared to pay more for eco-friendly products, showing that people are becoming more aware of using sustainable merchandise and services. Residential heating and cooling are important expenses of a household, and with electricity prices rising, finding energy-efficient heating, ventilation, and air-conditioning (HVAC) systems is now more urgent.

In addition, an increasing awareness of personal responsibility of climate change is also driving consumers to adopt greener lifestyles, while some are forced to use sustainable options to comply with environmental regulations.

Geothermal HVAC Systems

Heating and cooling a home or building cost money. Conventional systems mostly use fossil fuels that are expensive and cannot be replenished. Furthermore, non-renewables are not good for the environment because using them increases pollution levels, causes greenhouse effects, and destroys the ozone layer. The good news is that technology is constantly updated to find the most efficient and effective way of heating and cooling a home, giving thought to limited resources and maximizing the output of HVAC systems.

green heating and cooling technologies

For example, the geothermal HVAC system is one of the most recent technological innovations for greener heating and cooling. The principle is to put unexpended energy into use to heat or cool a home. In winter, water that absorbs the heat from the earth’s crust is circulated in the underground pipes and then returned to the indoor heat pump, which extracts the heat and re-distributes it as warm air throughout a house.

During summer, the reverse operation takes place when the indoor heat pump pulls out the hot air from a structure and takes out the heat. Cool air is left behind and is distributed throughout the house using the vents of the AC. Removed heat is re-injected back into the earth.

The biggest advantage of geothermal systems is that they are 25-30% more economical than traditional heating or cooling systems, drastically reducing your energy consumption. In addition to lower emissions, these systems also improve indoor humidity.

Harnessing Solar Power

Solar power is nothing new, but it is a very effective way of generating electricity to run your air conditioner, provide heat, and give enough energy to operate appliances. It saves you money and helps the environment because it is a renewable source of power. A solar HVAC system will use the sunlight to heat a liquid or air transferring the heat directly to the desired interior space for immediate use. It can also be stored in tanks for later use. For central heating, solid liquid collectors are used.

solar cooling system

To cool a house, a solar cooling system will make use of a plate to capture the sun’s rays, converting it into energy which will, in turn, work to power the compressor in the AC system. In addition, solar panels attached to roofs cool the house by providing shade from the sunlight, as well as heat at night, by keeping it in the interior the entire day.

Bottom Line

Geothermal and solar HVAC systems are two green technologies that will provide heat and cold air to a house sustainably. They are both clean energy, are kind to the planet, and help in reducing your utility bills.

Beginners Guide for Always Having Hot Water in the Home

The search for a method to obtain fast hot water on demand is a constant quest for homeowners. Although it may not be as ubiquitous as something like the quest for life, the idea of immediate hot water has passed the minds of almost everyone who has ever seen water go down a drain when waiting for the water to heat up has thought about it at some point.

Having to wait for hot water when you need it is a big inconvenience. When you realize how much water will be wasted, it may even make you feel a bit guilty, though perhaps not guilty enough to take an ice-cold shower first thing in the morning.

Lucky for us, there are solutions!. A recirculating mechanism, a demand system, and water heaters in the tank or tankless configurations are the options for obtaining immediate hot water at the tap.

hot water guide

Why Does It Take So Much Time?

Understanding why it may take so long for the water that comes out of the tap to be heated will help us figure out how to obtain immediate hot water. While the age and efficiency of a water heater, as well as the amount of insulation in a home’s pipes all, play a role, the most crucial reason is relatively straightforward:

For the hot water to flow through the faucet, the cold water must first be drained out of the pipes.

Following its release from the heating system, the hot water must travel via a network of pipes before reaching the faucet. In front of the heated water seems to be the water cooling in the cold pipelines since the previous request for warm water.

In certain instances, the distance between the water heater and the faucet is longer than you think. Consider, for example, a typical two-story house in the state of Texas. Depending on how the water heater is placed, it may not take long for the water to get hot at the upstairs taps and showers to switch on. As a result, water may not reach the bathroom and kitchen showers and faucets downstairs for a minute or two. However, the water will eventually reach the desired location. It may take even longer during the winter since the initial gallon of water is chilled as it passes through the freezing pipe system.

What are Your Options?

Because each homeowner’s requirements vary, there is no “one size fits all” solution. However, there are four methods for getting immediate water from the faucet.

1. Water Heaters That Recirculate Water

Using a conventional tank heating system, turning the knob at the faucet begins the hot water traveling through the pipes. However, if the water in the pipes has already been heated by the time you turn the tap on, hot water is available at the tap instantly.

A recirculation system links the furthest point of a drainage system returning to a water heater using a plumbing pipe devoted to providing hot water just to that point. Because hot water is constantly cycling through the system, it is instantly accessible at every faucet.

The most significant advantage of the system is that hot water is available immediately at every shower head and faucet, which saves time and reduces water waste. In addition, recirculation systems are frequently triggered by a thermostat, which activates the mechanism when the water temperature falls below a certain threshold. These systems may also be triggered by a timer that can switch off the system during periods when the house is vacant or when hot water is not required, thus saving money on energy costs.

2. Systems for On-Demand Hot Water

When purchasing a new house, a buyer may request that the drainage system be built with a recirculation system, which necessitates installing a dedicated hot water loop. On the other hand, a recirculating system is impossible unless your home is already plumbed for it.

On-demand hot water systems are cold and hotlines connected to a pump located beneath the bath or kitchen faucet located the furthest away from the water heater. It is possible to have the chilly water that usually goes down the drain recirculated back to the water heaters by pressing a button. The water heater’s output is delivered to a faucet by pressing a button as well.

As soon as the water temperature at the furthest fixture reaches the desired temperature, the pump will shut off since the water pipes will have been filled with water.

3. Tankless point-of-use Water Heaters

Tankless water heaters like the Ecosmart Eco 11 this water heater only works when there is a need for hot water to be provided. However, unlike tank water heaters, which store hot water to be delivered to a faucet on demand, a tankless water heater begins operating immediately upon turning the tap on.

Cold water is conveyed via a conduit into a tankless water heater, which subsequently warms the water using an electric element or a gas burner.

In contrast to tank water heaters, tankless water heaters are assessed by the number of gallons of water they can heat in one minute rather than by storage capacity.

A tankless point-of-use water heater, like a traditional water heater with a tank, may deliver almost instantaneous hot water due to its proximity to the fixture that requires hot water. However, while tankless water heaters are more energy-efficient than tank water heaters, it should be noted that they do not deliver hot water as fast as tank water heaters since there is a delay of several seconds between when the water is heated and when it reaches the desired temperature. Furthermore, all tankless point-of-use water heaters are electrical, which warms water at a slower rate than natural gas heaters.

4. Tank point-of-use Water Heaters

Exactly as the name implies, a point-of-use heating system provides a supply of hot water that is placed exceptionally near to where a sink, shower, or bathtub is located. It is common practice to utilize point-of-use water heaters to heat water at fixtures located a considerable distance away from the home’s tank water heater. Aside from that, they may be used to heat water at a location where instant hot water is most required or handy.

A tank point-of-use heating system is similar to a conventional whole-home tanks water heater, except that the water tank is much smaller in capacity. Tank point-of-use heating systems are available in various capacities ranging from 2.5-20 gallons, determined by the amount of hot water required. Their ability to provide rapid hot water is enhanced because they reduce the distance that water must travel before reaching its destination. Instant hot water saves a lot of time, water, and money by eliminating the need to wait.

Additional Suggestions

Water Pipes should be insulated

Insulate the area surrounding hot water pipes to prevent heat loss while the water is transported to the faucet. It will also help keep the pipelines warm for longer, which will be helpful the next time you want hot water.

Now, will this provide you with immediate hot water? No. However, it will save the amount of time you have to queue for hot water at the faucet, and it may help lower your energy costs.

hydrogen-boiler

Preventative Maintenance

It is essential to maintain a heating system, whether a tank or a tankless one, to extend its life span. However, a hot water tank that is not operating at peak efficiency may need a longer time to provide the hot water that you require. For a tank water heater, which is still the most common type of water heater used by most American homeowners, annual upkeep that includes checking the anode rod, flushing the tank, and running tests on the temperature and pressure (T&P) valve helps to ensure the safety and efficiency of the water heater.

Consult a Professional Plumber

Installing a recirculation system should be done by a skilled plumbing professional. In addition, the other alternatives for obtaining immediate hot water at the tap all require specialized knowledge and equipment.

Always use a qualified plumbing expert to install your water heater since poorly placed water heaters may be hazardous and pose a risk of exploding or igniting a fire.

Conclusion

We have all experienced the frustration of waiting for hot water, whether at the sink or in the shower. Often, some delay is required, but when it occurs frequently enough, the time and stress accumulate. Point-of-use water heaters are available in both tank and tankless configurations. Both benefit from being located near the location where they deliver hot water, removing the need to wait for the water to travel via pipes to become heated.

Many alternatives are available if you are looking for methods to obtain immediate hot water from the faucet. Now that you have a better understanding of the options, speak with a certified plumbing expert who can assist you in determining which option is best for your house and perform a skilled installation that guarantees the safety of both you and the family.

8 Best Ways for Your College to Go Green

Today a lot of colleges have made an environmental revolution. No more coffee to go, no more plastic bottles to buy on a territory of the campus, the implementation of eco-friendly projects and campaigns – all this now is becoming a sustainable lifestyle for the majority of students.

The effects of climate change are dramatically terrifying. In most colleges, the initiative of the activities to make planet safer comes from administration faculties. However, any little action of every student will help to protect our Earth. Let’s see now how green we may be in a range of college life.

college-green

Today you even may look for the university that has its degrees in eco subjects: such as sustainable agriculture, natural resources conservation and indoor gardening and so on.

1. Energy supply

Whether it is a constructing of building with more efficient environmentally substantial windows and panels that use solar, wind or even water power, during past several years the colleges become a way eco-friendlier. Some programs promote the conservation in any aspect and the composting bins.

2. Using electronics instead of paper

The world now is digitally focused, and this is good news for a planet. A lot of colleges are equipped with computer classes, electronic libraries, and online testing programs. You may also have with taking notes electronically in order not to waste paper and money on buying notebooks. Instead of buying a book, prefer to borrow it or get only if necessary.

To see and read more more living a sustainable and healthy life, check out the Public Goods Blog by clicking here.

3. Opening a refectory with a local eco food

Organic food and organic gardening is a modern, healthy part of a sustainable lifestyle. The most colleges now have the individual spaces for organic gardening where any student can work to show their faith-based actions. They can grow plants, vegetables or fruits that are used in the kitchen of the campus for preparing healthy food.

The administration of some universities now got rid of trays – they state it will prevent students from over-eating and wasting food. Instead, a student takes a plate where he can put only as much as he can eat.

4. Having a place for refilling a water bottle

As you know, only 20% of plastic bottles will be recycled. The question is that where did other 80% proceed to? The management of some colleges take concrete measures to fight this issue: they don’t sell plastic bottles on the territory of campus. As an alternative, they give reusable water bottles and provide with stations of water filling. Isn’t it an amazingly simple and useful to evolve an initiative to become environmentally conscious?

5. Special campaigns for students

It is important for colleges to have some green project ideas for college students that may evolve students to concrete actions toward the protection of an ecology. It can be something like tree planting, street cleaning or any other environment-themed campaigns.

Organic food is a modern, healthy part of a sustainable lifestyle.

Organic food is a modern, healthy part of a sustainable lifestyle.

The effective way to make the more environmentally sustainable community is creating a communication between students and management. Every student may have his fresh ideas of go green, and it ‘d be good and if the management could encourage them and help to realize.

6. Transportation

What doesn’t student dream of having his car? But don’t lie to yourself – it is not a secret that the cars are the biggest reason of pollution in the air. Just think about it – do you need a car? Taking a public transport or having a bicycle will not only save a planet but also will save your money.

Many colleges offer carpool boards which allow pairing riders with drivers and a shuttle bus which run on biodiesel that is much safer for the planet than any other fuel.

7. Good old recycling

Almost every college has recycling bins and trash cans on its territory. The faculty and staff should be responsible for what and where they throw away – it will be a good example for every student.

8. Creating eco-friendly rules in a campus

  • Turn off everything
  • Using LED light bulbs
  • Reduce, reuse, recycle
  • Water-usage control (only a 5-minute shower)
  • Buy recyclable and eco products, e.g. you can even find eco friendly wooden watches these days.
  • Use power bars
  • Wash cups and plates, don’t use disposable paper or plastic utensils
  • Walk, bike and use public transport instead of a car

If you at a moment of decision which higher educational institution to choose – go ahead to pick a “go green” university which has at least some of point mentioned above!

Don’t close your eyes to truth – the climate change, the nuclear waste, etc.

With all these actions, even the little ones, we may protect the environment together and live a sustainable life!

If this article written by a birdie essay writer was helpful and met your expectations – you can find other related works and even obtain help with EssayHub if needed!

Wish you a good green luck!

Top 7 Tips To Make Your Home Energy Efficient During Summer

Your home is a full-fledged system. And you’re the person who decides how to run its operations. This goes for the appliances you choose, and the equipment you install. So naturally, when you implement cost-effective measures, you’re able to save money, energy, and improve performance. As a homeowner, there are two particular seasons in which you wish your home to be the most energy efficient. Those are summer and winter. So how do you keep cool in the hot weather without overworking your AC? Here are our top 7 tips to make your home energy efficient in summer.

Importance of energy efficient appliances and equipment

Energy efficient appliances and equipment use the least amount of energy to perform their required tasks by default. So if you get energy efficient appliances such as refrigerators, air conditioners, dishwashers, and laundry machines, you’ll be conserving energy. This automatically translates into reduced utility bills. You will be saving money and protecting the environment.

Energy efficiency in home appliances is extremely important. Especially when you consider how the energy and money you saved could be used for something else. So, you get a discounted bill with minimum exploitation of natural resources.

how to make your home energy efficient

How to Make Your Home Energy-Efficient in Summer

1. Check your home insulation

A good insulation system will keep your home well protected against the elements. One of the main places that people tend to ignore is the attic. When your attic is poorly insulated you’ll notice that during the cold months, snow on your roof will melt faster. This means that a substantial amount of warm air is leaking from your home. Similarly, during summer, poor insulation will allow cool air out. This will automatically make your heating and cooling system work harder to compensate for the air leaking.

home-insulation

According to the Environmental Protection Agency’s research, proper insulation will help you save 15% on heating and cooling costs. So, if you want to make your home more energy-efficient, you need to seal any crack and openings. Inspect your floors for any possible crawl spaces and your doors and windows for caulking that could have degraded.

2. Optimize your thermostat settings

If you’re looking to save up on energy bills during summer, you need to tackle the source of the issue. That is your cooling system. It might feel really nice to blast your AC when it’s unbearably hot outside. However, you don’t want the temperature inside your home to be so cold that you need to use a blanket. In fact, you can be comfortable enough with your thermostat set at 78 degrees.

eco-friendly-business-practices

For every degree below 78, your energy increases by 6 to 8%. Accordingly, your energy bill increases as well. For instance, if you raise your thermostat from 74 to 78, you save 24% in energy usage. Keep the thermostat as high as possible before you leave the house, or turn it off altogether. The bigger the difference between the temperature outside and inside, the higher your energy bill will be.

3. Replace your air filters

When your air filters are dirty and deteriorating, your HVAC is going to overwork itself to keep your house cool. This will result in poor energy efficiency and higher utility costs. Cleaning your air filters might not be enough since you’re supposed to replace them every three months. The same goes for your air vents.

You need to clean those as well on a regular basis. And if you have pets, you will need to clean them more frequently. Not to mention the allergens and dust that circulate through your ventilation system. If you don’t have much experience in home maintenance, you need to call a professional to check them for you.

4. Use fans strategically

You might be reluctant to exclusively rely on fans to cool your home in summer, especially during heatwaves. After all, fans don’t do much except move the existing air in a particular space around over and over again. However, you can place fans throughout your home in a strategic manner so that they work more efficiently.

One great way to increase energy efficiency is to work both your cooling system and fans at the same time. The thing is that you only need to put your AC on at a higher degree than you normally would. Then, plug a fan and direct it towards the AC so that it propagates cool air throughout the whole room.\

You may think that in a place like your garage an air conditioner might be the right choice, but unless it’s insulated, it’ll only run up your energy bill. It’s wise to install a garage ceiling fan instead to avoid this issue.

5. Install double glazed windows

Upgrading your windows is the best thing you can do to enhance your home’s energy efficiency, both during summer and winter. The gap between the two glass panes in double glazed windows acts as an additional layer of insulation. Like so, this layer creates thermal resistance that obstructs the outdoors air from coming in and indoor air from escaping. This means that in winter, warm air won’t leak outside of your home. The double glazing will also prevent the harsh cold from infiltrating your living space.

On the other hand, when the weather is really hot, your double glazed windows have the reverse effect. They hinder warm air from creeping in, and they block the cool air inside your home from seeping outside. Double glazed windows also have the added benefit of minimizing the outside noise, limiting UV damage, and increasing security.

6. Upgrade your light bulbs

If you’re still using incandescent lighting then it’s time to make the switch to LED light bulbs. Incandescent bulbs actually generate way more heat than their LED counterpart. This gives your HVAC system one more thing it has to contend with. Not just that, incandescent lights only last for 1,000 hours. They convert a mere 5% of the energy they receive to light, while the rest 95% gets lost as heat.

energy efficient home

On the other hand, LED bulbs last 25 times longer, they consume 75% less energy, and they run cooler. If buying LED light bulbs seems a bit out of your budget, you could consider compact fluorescent lamps (CFLs). Their lifespan is 10 times longer than that of incandescent bulbs. And you’ll still be saving about 67% in electricity usage.

7. Unplug energy-sucking appliances

Consider this a rule of thumb to energy efficiency in summer: if you’re not using it, then unplug it! Think of it this way: any appliances that use electricity will also generate heat. If you want to keep your home cool and comfortable enough during the hot weather, unplug electronics you’re not using. That goes for anything from your coffee machine and toaster, to your phone chargers and computers.

Air Conditioner or Heat Pump: How to Make a Choice?

Is the summer getting intolerable for you? If so, then most probably you’re thinking of getting the best technology or device for your home or office space to deal with it.

It is very obvious that you’re facing a little dilemma on whether to go with a heat pump or an air conditioner; which one would be the best option to serve your purpose. Don’t forget to check out the heat pump glossary to spruce up your knowledge.

In this article, we will help you figure out just that. You will get everything you need to know about heat pumps and air conditioners starting from their basics to the pros and cons followed by a comparison.

Analyze them, know your priorities, and make the decision. Are you ready? Let’s get started!

air conditioner benefits

What is a Heat Pump?

A heat pump is a technology that transfers the inside heat of the house to the outside or vice versa. Generally, a heat pump is used to eliminate the heat that is inside a house or building to the outside air in summer.

But in winter, the function of the heat pump just reverses. In cold weather, when you need heat in your homes, a heat pump extracts the heat from the outside air and transfers it to the inside.

Types of Heat Pump

Heat pumps are broadly divided into two major types. They are:

Air Source Heat Pump

This kind of heat pump uses the heat from the outside air in winter and expels the hot air from the inside to the outside in summer.

Geothermal Heat Pump

This type of heat pump utilizes the heat from the soil in winter to supply hot air into the house and expels the heat from the inside air to the soil or water in the hot weather.

Considering the design of the heat pumps, they are divided into two types. Those are as follows:

Split Type

This type of heat pump consists of two different indoor and outdoor units.

Packaged Unit

Such heat pumps contain all the components of the system combined within one single cabinet.

Heat Pump Components

The heat pump constitutes a good number of components. Each is required for different functions. The components that more or less all  heat pumps possess along with their functions are as follows:

Compressor: Transports refrigerant which is a compound responsible for heat exchange converting liquid to gas and absorbing the heat from the environment to transfer it somewhere else.

Coils: Condenser and evaporator coil for heating and cooling the air.

Reversing Valve: Changes the refrigerant flow.

Thermostatic Expansion Valves: Regulate the refrigerant flow.

Accumulator: To adjust with the season and the weather.

Air Ducts: To allow the hot or cold air released from the heat pump to flow throughout the house.

Refrigerant Lines: This component is applicable only for split-type heat pumps to connect the components from the inside to the outside.

Heat Strips: This generally comes with the packaged unit for providing extra heat on cooler days.

How does a Heat Pump Heat?

In winter, the reversing valve of the heat pump changes the system from cooling to heating. So that the heat from the outside air is extracted and pulled inside the house.

heating-radiator

Generally, a heat pump has the ability to heat up a house up to 70 degrees, but as long as the outside air is above 30 degrees. So, if the temperature goes below 30 degrees, the heat pump needs to utilize the additional heat sources.

Advantages of a Heat Pump

There are several advantages to having a heat pump. Some of the most mentionable are listed below.

  • Reducing the need to access natural gas or keeping a propane tank.
  • The home duct system of the heat pump ensures heat is distributed equally to every corner of the house without leaving any spaces cold.
  • As heat pumps don’t consume fossil fuels, they are more environmentally friendly.
  • The biggest advantage of a heat pump is providing two separate services in two different seasons, saving money for any other device or their maintenance.

Disadvantages of a Heat Pump

Even though heat pumps offer some very impressive benefits, there are few drawbacks as well.

  • In freezing winters, heat pumps won’t be enough to warm up the entire house.
  • In colder winters, you might have to use additional heaters or furnaces along with a heat pump to heat up your house.

What is an Air Conditioner?

The air conditioner does the same work as the heat pump in summer, that is, eliminating the heat inside the house to the outside air. But it also cools down the air inside by releasing cool air.

Types of Air Conditioner

There are different types and designs of air conditioners. The most usual and popular among them are listed below.

Central Air Conditioners: This type of AC packs the evaporator, compressor, and condenser in one single unit. The unit is connected by supply and return ducts that are installed in the walls of the houses.

Split-type Air Conditioners:  These air conditioners have two different outdoor and indoor units and the air supply takes place through the ducts.

Window Air Conditioners: This kind of air conditioner is ideal for a room as it combines all the components in one box that can fit a window.

Air Conditioner Components

The components of the air conditioner are somewhat similar to the heat pumps. This includes an outdoor unit consisting of the condenser, compressor, and fan.

The indoor unit has an evaporator and a fan. The refrigerant moves through the condenser and evaporator and the cool air produced moves through the ducts with the help of the fan.

AC components

AC Coils of HVAC systems require regular cleanup

Advantages of an Air Conditioner

An air conditioner bears some advantages compared to heat pumps. Those are as follows :

  • AC’s are very efficient for cooling down larger rooms and keeping the house cool for a longer period.
  • Air-conditioned rooms reduce dehydration.
  • AC improves the air quality of the room by removing allergens and is beneficial to patients with respiratory problems like Asthma.

Disadvantages of an Air Conditioner

There are some clear and obvious disadvantages of air conditioners. They are:

  • AC’s cannot produce or extract heat from the outer environment like heat pumps.
  • AC generally requires fossil fuel to run.

Comparison Between an Air Conditioner and a Heat Pump

To make it easier for you, let’s make a short comparison between heat pump vs air conditioner on some important factors to consider while buying them.

Purchase Cost: Generally, air conditioners are way costlier than heat pumps.

Installation Cost: Usually, the outdoor units of the heat pump cost more for installation than installing AC or indoor heat pumps.

Energy Efficiency: If you’re looking forward to improving your energy efficiency in the house, the heat pump should be your ideal option. Because heat pumps are more effective in saving energy than ACs.

Durability: If you’re not down for compromising the durability and longevity of your cooling device, then go for air conditioners. Because heat pumps don’t last more than 15 years.

Final Words

Do you still have confusion about which one to go for? Think about what matters to you more; saving money and energy or durability and longevity. Then choose wisely by evaluating heat pump vs air conditioner.

Hope this article was able to help you solve your dilemma. Thanks for reading till the end.

Solutions to Reduce Maritime Industry Emissions

Until 2018, the maritime industry did not have a climate plan. While this may seem surprising, shipping tends to stay quiet about the environmental impacts of a global economy. Additionally, unlike other carbon-intensive sectors, it tends to quietly sail along unnoticed by consumers. It was not included in the Paris Agreement in 2016 and was not held accountable for its contribution to increased greenhouse gas emissions.

The International Maritime Organization laid out plans to cut emissions in half by 2050, an ambitious goal by one of the world’s main polluters. One of the main strategies to reduce CO2 emissions is to transition to more efficient fuel types. Most large shipping vessels operate with heavy fuel oil, which is rich in sulfur and extremely polluting. The International Maritime Organization is seeking to replace heavy fuel oil in 60,000 shipping vessels.

emissions-shipping-sector

However, consumer awareness surrounding the environmental cost of international shipping, coupled with innovative technology, may reduce the amount of pollution produced. The most likely solutions to reduce emissions from the maritime industry include transitioning to a more low-carbon fuel source, changing transport speeds, adopting sustainable shipping waste disposal strategies, transitioning to renewable energy and optimizing travel routes.

The Price of International Shipping

Shipping emissions are expected to grow exponentially between now and 2050. International shipping accounts for the majority of industrial pollution. Maritime regulations are significantly behind those for other carbon-intensive industries. It can be legally complicated to assign accountability to certain countries, especially in international waters. A handful of mega-ships can have the same level of greenhouse gas emissions as millions of cars, accounting for an incalculable portion of air and water pollution.

Our economy is global. When you look at the tags on your furniture, appliances, clothes and electronics, you may see dozens of countries around the world. Even our food, including perishable items like avocados and lettuce, are shipped internationally. Fresh produce can be shipped thousands of miles without spoiling using different refrigeration systems, such as air compressor technology. While these technologies make it easier to transport food, they come with a high-carbon impact. However, there are energy-efficient solutions to reduce carbon emissions in the shipping industry.

Energy-Efficient Solutions

Low-carbon technology is available in the shipping industry, but how it works in practice may be a different story. For example, switching from a high sulfur fuel oil to a low carbon option may have the greatest impact on reducing greenhouse gas emissions. Lowering sulfur oxide emissions is key to reducing the effects of international shipping.

However, switching oils will require the industry to identify pollution from the whole lifecycle, meaning that the use of fuel is only one part of its environmental impact. Accounting for this will be crucial in finding a sustainable solution for maritime industry emissions.

Another solution that is easier to implement than changing fuels is a practice called slow steaming. Slow steaming simply refers to slowing boats down, sometimes only by a few degrees. While it may not sound like much, changing a ship’s speed by a couple of kilometers can result in an 18% increase in fuel savings, which could be a gamechanger. However, industry leaders are worried that simply slowing down ships is not the answer, since it will result in a need for more vessels to keep the global economy moving.

Other energy-efficient solutions to reduce maritime industry emissions include route optimization, renewable energy such as wind-assist technology and transitioning to all-electric ships. Norway, a main exporter in the petroleum and fish industries, has already tested an all-electric vessel and is actively working to optimize this technology to transition more ships away from fuel oil.

Time for Maritime Industry to Go Green

The effort by the maritime industry to reduce greenhouse gas emissions is significant. Effective solutions to help curb climate change include transitioning to low sulfur fuel oils, changing ship speeds and investing in new technology such as renewable energy. However, consumer awareness will also play a vital role in the future of international shipping. The cost of a global economy is significant. Finding more sustainable methods of transporting goods across the ocean is imperative.

Saving Money With Effective Heating and Air Conditioning

Did you know that heating and air conditioning systems can make up for half of your total energy bill? That’s a lot of money and a lot of energy use. If your heating and air aren’t working properly they can’t effectively use that energy and that costs you money and sends more greenhouse gases into the environment. Below we will list a few ways you can keep your energy bill low and your heating and air conditioning systems running smoothly and efficiently.

1. Limit Use

Use the seasons to your advantage and limit your use of heating and AC. Close your blinds in the summer to keep the sun from working against your air conditioning and open the curtains in the winter time to have the sun help your heating.

Consider if your thermostat has a feature that can be set on a timer so you can limit the use of your heating and air conditioner when no one is in the house or at night. These seem like simple things but they can reduce your costs significantly when done regularly.

2. Regular Maintenance

Don’t forget to do regular maintenance to ensure your HVAC system is working efficiently. Simple things like changing you air filters can make a huge impact on how well your heating and air conditioning runs. Have a professional come at least once a year to check for any problems you may miss and ensure everything is OK.

hvac-repair

Your contractor should measure the voltage of your motors and tighten electrical connections. They should also check for drainage that may cause water damage to your home. These regular check ups also ensure your systems are running properly and safely.

3. Sealing Ducts and Leaks

Ducts are responsible for distributing the air around your home. However, about 20 percent of air is lost through leaks and poorly connected ducts. This means you’ll be pumping up the AC to no affect and losing money in the process.

Sealing leaks that are visible in the attack, crawl space, or basement of your home is as easy as buying a sealant or tape meant for insulating your ducts. Check for and seal any visible leaks or poor connections. If you prefer to stay away from dirty attics or crawl spaces a contractor can easily do this for you as well.

4. Insulation

Insulating your home can save you up to 10 percent on your annual energy bill and make your home comfortable all year long. The attic is an ideal place to add insulation to your home and when done correctly can save the most money and energy. Also consider your windows and doors.

Heating and cooling can easily escape through old doors and windows making your system inefficient. Have a contractor look at these places in your home and see if they can help insulate your home so it can run comfortably.

Conclusion

These are just a few examples of ways you can make your home more energy efficient thus saving your wallet and giving a little help to the environment. Find a contractor like Empire HVAC that can look at your home and determine the best route for your house. Different systems have different needs and a professional can tell you everything your house needs to keep you comfortable, regardless of weather  conditions.