HVAC maintenance and HVAC repair sometimes become necessary in certain situations. This is especially the case during hot summers. A malfunctioning unit can not only reduce comfort in the house, but also set the homeowner back large sums of money due to inefficiency.
Heating Service Repair
Like with other domestic appliances, there are several things which could go wrong within a HVAC unit. Some of these problems occur more frequently than others. It’s possible to fix some issues without having to call an air conditioning expert.
If the house starts becoming unbearably hot, the first thing to check would be the thermostats. Older units can be accidentally switched from cool to off, especially when bumped into. Their digital counterparts are also affected when the battery starts losing power.
If lowering the thermostat fails to make the unit turn on, it could be due to a blown fuse or a tripped breaker. If this is reset or the fuse replaced and the problem still persists, it’s advisable to contact an electrician. Outdoor units that run constantly also tend to freeze up. This can be rectified by turning the unit off for some hours to let it thaw.
DIY AC Repair
Not many homeowners can undertake such a task on their own. This is because the expertise and equipment involved are usually advanced, which brings in the need for a trained specialist. Nevertheless, there are several things that one could check on their own to enhance the performance of their unit.
If the compressor fails to turn on, the breaker and fuse would be the components to check. A running unit that isn’t cooling could be due to low refrigerant level. This would require professional help to replenish. The condenser coils on both sides should also be checked to see if they’re dry. If this is the case, one would need to brush and vacuum them. One can do this at least twice each summer.
Hiring Expert HVAC Technicians
At best, the things that a typical homeowner can do on their own are limited. Typically, an issue will be too complex for even well-acquainted individuals to handle. Once it’s established that the hitch is outside an individual’s scope, there are several things one needs to consider before hiring an expert.
Ideally, a HVAC unit should be repaired before the summer season starts. This is because technicians get quite busy as the hot season progresses. This high demand makes it hard to schedule an appointment.
It would thus be prudent to call a furnace contractor in Brownsburg Indiana before the season starts. Typically, one is likely to land a convenient appointment time, and could even save some money. One will also be prepared for high temperatures that could occur later on in the season.
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.
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.
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.
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.
Domestic energy efficiency has advanced a long way over the last few decades. Despite our overall energy consumption increasing by just over a third since 1980, on average our homes consume around 10% less overall. How can this be the case when we have so many more electrical appliances? Back in 1980, not many homes had more than a single TV, and computers and mobile phones were essentially non-existent. Yet somehow they used more electricity!
The answer to this question comes down to one simple principle. Energy efficiency. Government regulations and technical advances led by the private sector have resulted in appliances that are simply more sustainable. Throw in a better public understanding of the importance of reducing carbon emissions, and also the use of money expert comparison sites to track the expense of powering a home, and it the picture becomes a little clearer.
Expect to see this trend become ever more prevalent in the near future, as sustainability has become a huge industry that continues to rapidly expand.
Here’s a selection of the most recent energy efficiency innovations that are already helping homeowners save money that we can expect to become common place over the coming years.
1. Smart Homes
At first glance, you may wonder what the point is in buying a new domestic appliance that is advertised as ‘internet connected/ready’. After all, who is going to need a web compatible refrigerator or air conditioning unit? It is increasingly common for newly released appliances to boast this feature because in the coming years, our homes are going to be much more connected than at present. Being able to monitor and control energy expenditure remotely via smartphone is a tech that is already with us – but these are still the early days.
The next big step forward is going to be the implementation of wireless sensors throughout the home. These will connect all the appliances in the home to a centralized control panel which will automatically instruct how they interact with the energy supply.
For instance, appliances not in use, but on ‘standby’ mode will be entirely disconnected from the power supply when nobody is at home. Heating and air conditioning use will be precisely measured according to the ambient temperature. Just these two examples – and there are many more in the pipeline – are set to shave a considerable amount of household energy consumption in the very near future.
2. Next Generation Home Insulation
The US Industrial Science & Technology Network takes the approach that heating and cooling costs can best be reduced by simply developing superior insulation. While still at the development stage, these are promised to be far more efficient at preventing heat from escaping.
As may be expected, they are also going to be environmentally sound and most likely comprised of recycled foam materials. Should these be proven to work, there is a very good chance they will become the industry norm for new build and redeveloped housing in the years to come.
3. Reflective Roofing Materials
While insulation is ideal for maintaining an ambient temperature what about those who live in warmer climes? Everyone knows how expensive it is to run air conditioning 24 hours a day, but there have been considerable recent advances in reflective rooftop materials. Currently, these work by using special pigments that are coated onto the roof in order to reflect sunlight and heat.
The next generation in development will use fluorescent pigments that look likely to be up to four times more efficient. So for those who reside in areas where effective air conditioning is essential around the year, these new materials may well be an absolute godsend.
4. Magnetocaloric Refrigerators
A fridge powered by magnets? Close, but not quite. Refrigeration technology has barely changed or advanced since they were first introduced. Modern fridges still rely on vapor compression, which unfortunately requires chemical coolants that are notoriously bad for the environment.
Next generation models are going to be able to make use of water-based coolants that make use of the magnetocaloric effect. In layperson’s terms, this is the use of magnets to alter the magnetic field which can provide an extremely energy efficient cooling effect. Expect this to become commonplace in the coming years, thanks to their potential in enormously reducing energy expenditure and carbon emissions.
5. Much More Efficient Heat Pumps
Considerable progress has been made by the US Building Technologies Office in developing heat pumps that essentially move heat throughout the home. There are three models in design that promise to considerably reduce expenditure on heating while also significantly reduce carbon emissions. Standard gas boilers/furnaces are notoriously expensive and inefficient.
A low-cost gas-based heating pump could massively increase efficiency and result in lowering heating costs by a staggering 45%.
Multiple function fuel based pumps designed for domestic use can still save an estimated 30% with the added bonus of also providing more efficient water heating.
Natural gas based heating pumps connected with air conditioners aim to use a very low emission boiler to cater for all domestic needs regardless of the season. Of all three options, this is the most complete package and the one most likely to become widespread in the coming years.
These styles of heat pumps are also going to be used to significantly reduce the energy used by clothes drying machines. General Electric has been already near completing their first gas pump compatible dryer. This is intended to reduce the energy consumption of perhaps the least efficient appliance in the home by up to 60%.
6. Even Better LED Lighting
Energy saving lighting may have become the accepted norm in many households, and the good news is that it is set to become even better. At present these are up to 85% more efficient than old fashioned incandescent bulbs, but the next generation – scheduled for a few years time – promise to double their efficiency. An improvement up to 230 lumens (from the current 115) is forecast.
8% of all electricity consumption in the USA are due to lighting homes and businesses. Having that figure will make for a huge national saving and reduction of energy costs across the board.
7. Advanced Window Insulation
While still in development this may not sound like a huge advance, but could well result in enormous net energy savings down the line. Using microprocessors and sensors to measure sunlight and radiant heat, these are going to automatically provide shading to assist with providing ideal natural lighting and also assist with heating. Expect these to be integrated with the general smart home system outlined above in due course.
So there we have seven of the most exciting and interesting energy efficiency innovations that we can expect to see in the home over the coming years. While some are already in production while others are just passing the prototype phase, the future is looking positive in terms of reducing emissions and better managing energy consumption.
Energy efficiency is here to stay and these developments will likely only be the tip of the iceberg compared to what we can look forward to over coming decades.
The issue of saving energy amid the exponential advancement of the technology-dependent studying process is one of the critical challenges school systems face today. Modern students are avidly embracing energy-powered tools in class, from learning the techniques of successful coursework writing service on popular websites like EssayShark, to sharing their studying notes with peers via file storage services like Google Drive.
On that account, the matter of energy efficiency at schools has taken on unprecedented urgency, weighing heavily on school boards to be absorbed in how to minimize electricity consumption. This has led school authorities to employ a great variety of solutions aimed at mitigating the destructive impact of environmental pollution. Following the universal eco-inspired trend of reducing the use of electricity, we handpicked the most productive ways of saving energy for you to employ at your school!
Utilize LED Lighting
Replacing incandescent light bulbs with more innovative and energy-efficient alternatives like LED or CBL lamps is the perfect solution to start saving energy at your school. Powered by light emitting diodes, which is what this acronym stands for, LED lamps consume a lot less energy than traditional fluorescent lighting and have a much longer lifespan. This makes this type of lighting highly efficient for school. While incandescent light produces too much heat, LED light bulbs preserve it, preventing you from splurging money on cooling.
Another way to promote energy savings in schools is to use LED screens as they consume less energy and help in power consumption.
Give Preference to Natural Light
Not only will sunlight cut the electricity costs your school pays, but it will also create a favorable learning environment for students as opposed to light bulbs. Following several comprehensive studies, sunlight allows people to stay focused on their tasks longer and is thus one of the key factors in promoting a healthy studying process. In order to make the best of natural light, you can equip your classrooms appropriately, such as using suitable blinds or curtains.
Consider Advantageous Cooling Options
Air conditioning provides total salvation for people when it’s boiling hot outside. And its role gets especially critical when it comes to a score of students sharing a stuffy home room during scorching weather. But, no matter how beneficial the effect produced by an air conditioner might be, this system consumes way too much electricity. Adopting effective cooling solutions is the key to saving energy and keeping it cool in your educational institution.
Use Sensors to Regulate Lighting
For safety reasons, many schools keep the lights on in the premises for the entire day. This is by far the least reasonable option to adhere to if you want to minimize electricity consumption. As an efficient alternative of providing your students with constant lighting, you can contemplate using motion sensors.
These devices can make the lights go on only if there’s someone in the room and off once the room is empty. Motion sensors are designed to detect motion and can thus automatically trigger lighting if there’s a need, instead of keeping the lighting unrestrained for the whole day.
Keep the Doors Closed
As another effective trick for reducing thermal loss in your classroom, keeping the doors closed will also maintain the coolness of the room. Thus, this practice can save you some good cash you would be forced to spend on a high-end air conditioning system.
Modernize the Kitchen
The school kitchen is veritably the hub of its electric appliances. Here you have ovens, a microwave, fridges, freezers, and the works. All these devices use a great deal of electricity and, based on the funding schools get from the government, most of them are probably old, which doubles their energy inefficiency. For this reason, replacing your kitchen appliances with newer and more cost-effective models will resolve some of the school’s energy consumption issues.
Drawing the Line
By following today’s all-embracing path toward saving energy, school authorities demonstrate their regard for environmental problems as well as their money management acumen. The modern technology-driven world offers us a variety of options to create a more energy-effective environment, improving the quality of our lives. The essentials we have provided in this article will help make your school routine less costly and more up-to-date.