Dec 052018
 

HVAC units are inside many homes to provide heating and cooling. An HVAC unit is designed to keep your home’s temperature comfortable for you throughout the year. It will likely take professional installation and maintenance. Keep reading for some useful HVAC tips.

Know the name and type of your HVAC system before looking for a repair person. Know what the manufacturer’s name is, which particular model you have and what’s gone on with the unit in the past. If you have to have someone come out to repair the unit, you will be able to help the contractor understand more about what is going on.

If your HVAC system us giving you issues, take a look around the house prior to calling a contractor. Figure out which rooms feel hot and which feel cold. That will help your repairman figure out where the problem is, and how he can fix it easily and quickly.

Always make sure you are up-to-date about your HVAC unit. Write down the brand and the model and have all maintenance records on hand. This makes sure your contractor will be sufficiently prepared.

Before you choose someone to do HVAC work, figure out what they need to do for you. It’s hard for these contractors to give phone estimates without seeing the current system you have. If you are unable to explain the work that needs to be taken care of, the conversation will be even less fruitful. Know the right information ahead of time.

As you notice the tress begin to lose their leaves, keep an eye on your outdoor condenser unit. Be sure to clean your fan grill frequently when trees nearby are shedding. The fan needs unobstructed air flow, and if debris is blocking this air flow, then your system could suffer.

If you have a fan condenser with oil ports, it needs to be lubricated every year. You will notice these ports have a rubber or metal cap covering them. Pick a type of SAE 20 oil that is non-detergent and lightweight. Place 10 or less drops into every port to avoid overfilling.

Clean the fan blades and coils on the condenser fan every spring. Turn the power off so nothing moves. Then remove the grill, remove the blades and clean it from top to bottom gently.

If you want things to be more efficient, get new units outside or have your current one moved into the shade. When your unit sucks in cooler air, then much less is required to cool it further, which saves you money on energy bills.

Have your HVAC serviced at least yearly. The best time of year to have the system checked is right before the weather begins to change. Even if you don’t think anything’s wrong, it’s still worth an inspection.

During cold weather , be sure to turn off outdoor condenser units. Avoid damaging the unit by turning it off when the outdoor temperature drops below 60 degrees. This will ensure your system works well each year, which could save you quite a bit in repair costs.

Keep your outdoor units free of debris when your cutting grass. Get the grass shot away from your unit. This also applies to leaf blowing and any other yard work that results in debris.

Occasionally, ice will form on your AC. Freezing drain lines are also possible and can be mistaken for leaks. If you see this, try switching your thermostat to just the fan so that it disables the compressor. If this doesn’t work, call a professional.

There are plenty of online tools, such as sizing calculators, which can help you find the best unit to cool your home. While you might think that a larger HVAC system is always better, in fact, larger systems sometimes are not the best choice for a particular space. Check the manual to see what the manufacturer rates the unit to cool for accurate information.

Before you go out there and hire an HVAC contractor, find out the length of time they’ve been in the industry. Established companies that are doing well will usually be the best ones to go with. Hiring a new contractor comes with an element of risk.

If trees are losing leaves around your home, this can impact your HVAC unit. The grill on the fan can become cluttered with debris, which will cause a serious operating deficiency. The fan needs to have an unobstructed path for air to enter the unit, and if it becomes blocked, you will end up with many headaches with the unit.

Contractor set their own prices; this is why you should get many quotes. You can save tons of money by asking for many quotes. Ideally, you should call five to six contractors to get a good idea of what a reasonable rate is.

Install a radiant barrier in your attic to boost HVAC efficiency. This blocks heat from entering your home, which lowers how much energy is needed to keep it cool in the warm months. It it’s installed properly, you might even be able to use your attic as an extra room.

Check out your ductwork for leaks if your whole home isn’t being cooled or heated. The local utility company may be able to do this for you at a cost lower than what a contractor would charge you. When you repair the leaks, you’ll see that the tests paid for themselves.

Your HVAC system should be checked a few times a year. This should happen in the fall and the spring. Even if nothing seems wrong, checking it out can help you find and fix potential issues.

Determine which way your home faces in order to establish efficient HVAC operation. Consider where to place trees to reduce the morning sunlight on your home. The less heat in your home, the less time your air conditioner will have to work.

If you do only one thing for HVAC maintenance, it ought to be replacing the air filter. It is the easiest way to take care of it. It is a small cost each month to do this.

Choose an HVAC company that is quick and knows what they are doing. The most reliable companies make sure their technicians stay on schedule and keep appointments. Good technicians are also able to diagnose issues quickly. After a quick diagnosis, they resolve issues swiftly.

Install a thermostat you can program to save money on cooling your home. It will help save on your heating and cooling costs by turning itself down at certain times. Additionally, these items can be controlled remotely through your computer.

Always request references when you are considering a HVAC contractor. You want to make sure that the contractor has satisfied previous customers. That is why it is vital that you check references, so you don’t run into those shady contractors!

Any HVAC contractor or installer should have an emergency number available to customers around the clock. This includes during extreme weather.

Understand the costs beforehand with your HVAC unit. Some contractors will attempt to overcharge you after the work is complete for fuel or extra material. This is why getting estimates in writing is so important.

To help keep your energy costs down, have your heating and cooling system serviced at least once a year. During a maintenance visit, professionals can help by inspecting the system’s motor, oil the different moving parts as well as check the system’s freon levels. This will help your system run better.

These are just some of the things you need to remember about your unit and whom you hire to maintain it. It is important that the installed unit runs correctly and is well maintained. Put the above tips to use to have a properly functioning HVAC system.

Nov 032018
 

Having an HVAC system is something that keeps a home from getting too hot or cold. Though most homes have HVAC systems, some need replacing or repairs. You need to understand how to purchase a new system. These tips will help a lot!

If you have some problems with the HVAC system, check out your home before calling a contractor. Make note of which rooms are cold and which are hot. This information will help the contractor determine where the problem is and how to fix it.

Keeping the outside condenser clean of debris and leaves will improve the system’s efficiency. If you are doing more than a light surface cleaning, make sure that the power is shut off to the HVAC unit. Clean the outdoor condenser as well.

Prior to putting in a service call on your HVAC, be able to identify it. Know what the manufacturer’s name is, which particular model you have and what’s gone on with the unit in the past. Then, you’ll be ready to tell the contractor what they need to know.

Clean your condenser’s fan blades and coil in the spring. Before you do so, shut off the power to ensure that none of the parts will move while you work on it. Next, pop off the grill, pull out the blades and start cleaning them and the unit itself off gently.

Leaves falling from trees can wreak havoc with your HVAC unit. The grill on the fan can become cluttered with debris, which will cause a serious operating deficiency. The fan needs unobstructed air flow, and if debris is blocking this air flow, then your system could suffer.

A shady spot is always a good choice for the placement of your outdoor compressor. If it sucks in cool air, it will need to work less to coll the air inside, which can make it last longer.

Know what work you want done before you select an HVAC contractor. A contractor will be hard pressed to provide you with an over-the-phone estimate if unfamiliar with your system. It’s even harder if you’re not able to explain what you’ve done. This is information that you should have prepared in advance.

As the temperature outside drops, remember to turn off your outdoor condenser unit. When the temperature drops beneath 60 degrees, it’s time to cut off the unit to prevent damage. You will save in repair bills and increase the efficiency of your system.

Make sure to have your unit serviced once a year. During service the technician will check the motor and refill the system fluids. Small problems can occur in any of these areas and lead to serious issues if ignored for too long.

Your home should not have temperatures that are too hot. It takes quite a while to cool a home by more than 20 degrees. This limits their overall benefit. Taking into consideration the humidity level, this may not even be adequate for the human body to recover from excessive heat while sleeping.

Your outside condenser fan can be helped to run better by you cleaning the fan blades and coils prior to summer starting up. Always turn the unit off before you do anything to it, including leaning. Keep the exterior of the condenser unit free of debris.

Air conditioners occasionally freeze up, literally. There are sometimes also freezes that happen in a drain line, and this can be confused for a plumbing leak. Try switching to fan-mode and disabling your compressor to test whether the water is a leak or melting ice. If this doesn’t work, call a professional.

If you are purchasing an AC unit, there are calculators on the Internet that can help you figure out the right size. Proper sizing will increase efficiency. Look at the manual for more information.

Check the Internet for reviews on those who fix or install HVAC systems. Many Internet sites let customers discuss experiences with certain companies. This method provides you with all the information you need to make the best hiring decisions.

When spring rolls around, give the condenser fan blades and coils a good clean. Be sure to turn the power off first; you don’t want anything to move. Then remove the grill, remove the blades and clean it from top to bottom gently.

Every contractor out there is responsible for setting up their own fees, so get several quotes before hiring anyone. You can save quite a bit of money when you call different companies for price quotes. Call at least four or five different HVAC specialist to find the best rates.

Having a radiant barrier installed in your attic is an excellent way to make sure that your HVAC runs better. This device helps block the heat from the outside, which reduces your dependency on your HVAC system, as well as your bill. If done correctly, this also enables you to start using your attic as a living space.

Do you want to buy a new cooling and heating system? You should first think about several things. Each system has a rating and that rating tells the area that can be effectively temperature controlled. It is probably wiser to purchase a system that is slightly larger than what you think you need rather than one that is smaller.

Avoid showering your outdoor unit with grass clippings when you mow the lawn. Try shooting the clippings away from it. This applies when you are taking care of the leaves in the yard.

Be sure to test for leaks in the ducts if your system seems inefficient. Your utility company will usually test the unit for free or for a small fee. Paying for the test is fine as repairing the leaks will pay for itself quickly.

Get a more efficient HVAC system by looking at the way your home faces. If your home is surrounded by strategically planted trees, they can often block out the morning sunlight. If there’s less heat inside your home, your AC will work less.

If your HVAC system is clicking, look for blockages right away. This may be because debris is restricting the movement of the fan blades. You just have to take out the obstruction and the problem is solved. Check it out yourself first before you call in the professionals.

Make sure you have your HVAC system checked at least twice a year. This should be done in Fall and Spring to prepare it for the extreme months. Even if everything seems fine, check things out to find potential problems.

Make sure your windows and doors are efficient. Your windows and doors should be able to stay tightly sealed so air doesn’t get in or out. It is wise to hire someone to test them out, and this often costs nothing.

You need to measure the space of your home so you can purchase the proper size unit. Plan for 20 BTU of power in your air conditioner for each square foot that needs to be cooled. If multiple rooms need cooling, just add their total square footage.

You should always ask a contractor a few simple questions before hiring them for a job, such as how long they’ve been working in this field. The best contractor for the job will have ample experience working with HVAC systems similar to the one you are using. Although there’s no guarantee that a worker with less experience won’t do the work correctly, it’s better to avoid any problems.

Turn off any outdoor condensers you have when the weather gets cold. To prevent damage, turn off your unit if the outside temperature is less than 60 degrees. You will save in repair bills and increase the efficiency of your system.

Investing in your HVAC is a must. If you need to make repairs or replace your unit, remember what you’ve just read. You’ll quickly find that the info will help you make a much more easy decision next time with your HVAC unit.

Oct 112018
 

When you think about HVAC, you may think it sounds complicated. There is indeed lots to think about surrounding this subject. However, you can learn quite a bit which you can use to help you.

Know the name and type of your HVAC system before looking for a repair person. Get the brand, model name, and if you can you should get the maintenance history out. If you have to have someone come out to repair the unit, you will be able to help the contractor understand more about what is going on.

If your HVAC system us giving you issues, take a look around the house prior to calling a contractor. Know what part of the house is cold and which is hot. You can then relay this information to the technician so that they can more easily figure out what the problem is.

If your HVAC system us giving you issues, take a look around the house prior to calling a contractor. Pay attention to which areas of the house are warm and which ones are cool. This can help contractors quickly figure out the issue and how to fix it easily and quickly.

Clean any debris that accumulates on an external condenser unit. You don’t know the amount of stuff that can pile up right after heavy winds or a storm. Overheating can occur, which often spells disaster for your system.

Keep your outdoor units free of debris when you are mowing the lawn. Direct the clippings away from the equipment. The same thing should go on when you blow leaves, so take your time when you’re working around HVAC units that are around when you’re blowing debris around.

As you notice the tress begin to lose their leaves, keep an eye on your outdoor condenser unit. Clean outdoor units often to remove leaves. A blocked unit can quickly become a broken unit.

Clean the fan blades and coils prior to summertime. Except when you do superficial cleaning, you need to always make sure the power is off on the unit. Remove leaves and debris from the condenser outside.

Turn off your outdoor condenser when it’s getting cold. To avoid damage, units should be turned off when temperatures are below 60 degrees. This helps your system remain in good working order.

Make sure to have your unit serviced once a year. The motor should be checked, the parts oiled and the freon levels inspected. This will keep you energy efficient and comfortable.

If you are going to be gone during the day or on vacation, turn the temperature up on your air conditioning unit. You may want to turn your unit off if your house will not become extremely hot or cold. Obviously, if you leave your air conditioning set at a low temperature all day long even if you’re not home, you’ll be paying to maintain that low temperature.

If the outside of your home has condenser units, ensure they are constantly cleaned. Your HVAC system may run into problems after storms if it is surrounded by debris. It can get overheated, which will cause problems with the whole system.

There are plenty of online tools, such as sizing calculators, which can help you find the best unit to cool your home. Proper sizing will increase efficiency. To get the right information, look in the manual to find out the rating the manufacturer gives the unit for cooling.

Turn to online reviews if you’re not sure how you should hire to perform HVAC maintenance. A simple search should yield a number of sites with informative reviews. This method provides you with all the information you need to make the best hiring decisions.

It is always a wise move to obtain a few quotes from different contractors because prices can vary. Save yourself some money by calling around before you make your final decision. It is best to speak to several contractors so that you know which rates are reasonable.

When spring rolls around, give the condenser fan blades and coils a good clean. Shut the power off before you do anything. Remove the grill and the blades, and then you can give them all a gentle clean.

A radiant barrier improves the efficiency of your HVAC. This helps block the heat from outside, and will reduce the energy needed for cooling your home during the summer. This can also help you make the attic useful again.

Look for leaks in the ducts if your system isn’t working right. The local utility may be able to test for you, and their services are frequently free or low cost. If you do end up paying, you’ll find that fixed leaks are worth the money.

Figure out which direction your home faces in order to make your HVAC system more efficient. Trees block morning sunlight, stopping your home from getting too hot. Anything that provides shade from direct sunlight can reduce the temperature inside your home and help reduce your energy bill for air conditioning during warm months.

Cover your unit when you are mowing the lawn. Shoot the grass away from the unit. If you’re blowing leaves, this same problem can occur, so make sure you move around the unit and blow the leaves away from it.

You need to check your windows and outside doors to make certain your HVAC runs well. Make certain they have tight seals to keep air inside. Call a professional to come over to check how good you home is sealed up.

In order to determine the size of the air conditioner to purchase, you must measure the area that you want to cool. Normally, you need 20 BTU for each square foot that you wish to cool. When several rooms must be cooled, determine the square footage of each room and then add the numbers together.

Consider which direction the air flows out of your air conditioner when you decide where to place it. If all you have is a corner spot, ensure that the air is not directed towards a wall.

Leaves falling from trees can wreak havoc with your HVAC unit. Be sure to clean your fan grill frequently when trees nearby are shedding. Otherwise, the unit will have to work unnecessarily hard.

Before hiring a contractor to work on your HVAC system, you should inquire about the type of experience they have. It is best to match the job you have to a company with that kind of experience. Less experienced workers could work out just fine, but you really shouldn’t take any chances.

Always look through the references that any HVAC contractor provides you with. Just because the reference was offered by a specialist doesn’t mean that they are real. Calling a person and checking him out takes just a couple of minutes, so go ahead and do it.

When you get a contractor to come by to offer a quote to you, make sure they do include heat-loss calculation. This will determine how much BTU your new system will need to keep your home comfortable. They should also count the number of doors and windows, check your insulation, and measure the amount of internal space in your home.

Make sure your HVAC systems is checked twice a year. The best times to have the system checked is spring and fall, so you are sure everything is running at peak performance before the heating and cooling seasons. Regular inspection will help you avoid unexpected repairs.

Whether you are repairing your existing unit or installing a new system, consider a programmable thermostat. This sort of device will save you a lot of money in terms of energy because it allows your system some downtime while you are warm in your bed.

The above article has given you some HVAC knowledge. Keep these suggestions in mind as you deal with your system. You won’t be sorry you did, especially when it clicks in your mind!

Oct 212017
 

Learning about your HVAC system is part of being a home owner. This article has some great information to help you understand it better. Look at this article if you are interested.

Clean the fan blades and coils on the condenser fan every spring. Before you do anything, however, turn the power off. Then take off the grill, take the blades out, and gently clean them.

Don’t let grass clippings pile up against your outdoor condenser. Shoot grass the other way. This applies when you are taking care of the leaves in the yard.

Go through your home before you call HVAC professional. Find out which rooms are hot and which are cold. If you do this, it will be a great help to the future contractor, who will now be able to quickly locate the problem issue.

You must keep your HVAC systems oil ports lubricated annually. You will see rubber or metal caps covering the ports. Pick out a SAE 20 type of oil because it has no detergent, is lightweight, and you should put around 10 drops in the ports but make it to where they don’t get too full.

As the temperature outside drops, remember to turn off your outdoor condenser unit. If it’s lower than 60 degrees, the time has come to turn it off. This will ensure your system works well each year, which could save you quite a bit in repair costs.

To help keep your energy costs down, have your heating and cooling system serviced at least once a year. An HVAC specialist will inspect the entire system, including the oil, the motor, and the ducts. These repairs will keep your HVAC system running smoothly.

When you mow your lawn, take care that you don’t get grass clippings all over your outdoor unit. Make certain the debris goes away from it. The same goes for when you blow leaves, so make sure your are careful when moving any debris in the vicinity of your HVAC devices.

Do not allow your home to reach excessive levels of heat during the summer. Air conditioners cannot sufficiently cool down unreasonably high temps. If the temperature in your home rises above 100 degrees, you will only be able to cool it down to 80. Taking into consideration the humidity level, this may not even be adequate for the human body to recover from excessive heat while sleeping.

Consider how long a given HVAC company has been in existence before giving them your business. Companies that have been around for longer have a proven track record that you can use to decide if they are worth the time and money. Hiring an inexperienced contractor can be risky.

Talk to others that you have in your life to see if they can recommend an HVAC contractor to you. Find someone that has a lot of quality work under their belt. This will also help you avoid scammers.

Put outdoor condensers in the shade. If your air conditioner is able to constantly suck in cool air, it won’t have to work overtime to cool your space, which can in turn save you money on your electricity bills.

Check the Internet for reviews on those who fix or install HVAC systems. There are plenty of websites online that offer reviews and referrals for HVAC repair and other important service. This is a good way to locate contractors that do good work and ones that are poor.

Try to get as many quotes from contractors that you can. If you make a few calls before you decide, it can result in great savings. You want to call at least a handful of contractors to determine what reasonable rates are.

Are you thinking of getting a cooling and heating system that’s new? You could keep a few points in mind. HVAC systems have a rating to determine how much space you should use it on. You want a unit which offers a little more than you need.

Have a smart thermostat installed. A thermostat that’s programmable is going to save you around ten percent on the heating and cooling costs you have to pay when you turn it back about fifteen percent for a part of the day. Additionally, some programmable thermostats can be controlled remotely using a web-connected device.

Your HVAC can work more efficiently if you take into consideration which way your home faces. Strategically placed trees can block sunlight and help keep the home cooler without the use of an AC unit. A cooler home means less work for your air conditioner.

All of your windows and doors must be air-tight, in order for your HVAC system to run at maximum efficiency. They should have tight seals so outside air cannot get in and inside air can not get out. A professional can also test the windows and many times the testing is free.

Square Footage

Keep your air conditioner off when people aren’t home to save you money. Your home will become somewhat warmer during this time. Leaving it on all the time only makes it work harder and results in a larger utility bill.

Measure the area that requires air conditioning. You will need about 20 BTU per square footage of the room. If multiple rooms need cooling, add together their square footage to reach this calculation.

Each month, you need to get a new air filter and install it in your unit. This is an easy way to help you keep things running well for you overall. Filters only cost a couple of dollars, which is not that much.

Never hire a contractor before asking about the work experience they have when it comes to dealing with HVAC units. You need to ensure that they are experienced with the work that you need done. While a worker with less experience may be capable of doing a good job, you will be taking a risk.

Don’t let your home get too hot. An air conditioning unit is really only able to reduce the temperature by twenty degrees in a short time span. A home that is over one hundred degrees will only be cooled to around eighty. This won’t be a healthy environment to live in.

Check in on the references for your contractor. You want to be able to ask if what was expected is what the homeowner got, such as being on time and on budget. This will keep the scam artists away, but this only works by actually following up on the references.

Make sure that you are clear about what is included in the cost of the HVAC work you are contracting someone to do. Some contractors attempt to charge you later for items like materials and fuel. Solid written contracts can help you avoid these issues.

Make sure that any contractor that provides you with a quote also performs a heat-loss calculation. This tells you the number of BTUs your system requires to keep the environment of your home comfortable. They should also count the number of doors and windows, check your insulation, and measure the amount of internal space in your home.

In order to select an HVAC contractor that you can trust, it pays to invest some time researching a few prospective companies and checking their reputations. Checking with the BBB is a good idea, and so is checking online reviews to see the experiences that other customers have had with a company. This will help you make the best choice.

Ask the contractor to install a programmable thermostat on your unit if it doesn’t already have one. You will realize real savings when the system is allowed to rest at night while you are asleep.

Choose an HVAC unit rated Energy Star efficient so you save yourself some money. It will be much more efficient if you do. The EPA regulates the guidelines for the star. Environmental Protection Agency. Using units that meet these tough standards will save plenty of money on energy expenses over the years.

You should be able to understand some great basic information that has been shared here with you. Move slow and take your time learning through experience and research. Use these tips to help you going forward.

Make certain the HVAC company you choose has a proven track record. This will ensure that you find someone who knows their stuff. Hiring a new company will be riskier.

Feb 042015
 

Letting the HVAC system break is not something you want to deal with. Chances are, you’re interested in learning more about your HVAC system. The tips below can help you get started.

Be aware of the type of system that is installed in your home prior to calling a contractor to fix it. Find out the brand and model and, if possible, dig out the maintenance history. The contractor will likely need all of this information.

TIP! If the outside of your home has condenser units, ensure they are constantly cleaned. Particularly after bad weather, you should inspect your unit.

Keeping the outside condenser clean of debris and leaves will improve the system’s efficiency. Always turn the unit off before you do anything to it, including leaning. Clean the outdoor condenser as well.

Clean the debris on your condenser units. Wind can pile up all sorts of debris against its grill. It may begin to overheat, causing massive damage.

Make sure that you do not cover your outdoor components with grass clippings when you are trimming the grass. Instead, make sure that the grass is shooting in the opposite direction. Be just as mindful when you blow leaves to not blow them toward your HVAC equipment.

TIP! If trees are losing leaves around your home, this can impact your HVAC unit. When you see nearby trees shedding their leaves, clean the fan grill on your unit constantly.

Clean the fan blades and coils on the condenser fan every spring. Before you begin cleaning the unit, make sure that it is unplugged. Pull out each of the blades and clean them one by one.

When you’re trying to cut your grass, don’t cover a unit outside with the clippings. Now so the grass clippings are shot away from your unit. This same tip applies when you are blowing fallen leaves around the yard. Grass and leaves pose a serious problem for the internal functioning of your unit.

If the fan on your condenser includes oil ports, they must be lubricated annually. You can easily find the ports as they have a rubber or metal cap. Get an oil that is SAE 20 and put about 10 drops into each port, but don’t overfill it.

TIP! You want to put the outdoor compressor device in a shaded area. The unit will operate more efficiently to cool your home if the intake air is cooler to begin with.

Place your HVAC unit in the shade to boost efficiency. When the air conditioner pulls in cooler air, it won’t have to do much more to cool it and that will save you a lot of money on energy bills.

Once it gets cold outside, you should turn off the outdoor condenser unit. If the temperature drops to under 60 degrees, you risk damage to the unit if you leave it on. This helps your system remain in good working order.

Make sure your HVAC unit is in the shade. You save money this way because the air conditioner is now pulling in cooler air, which is easier to cool further.

TIP! Be sure you have the HVAC unit in your home checked about two times every year. The fall and spring are the optimal times for this maintenance.

Replace any single-paned windows with double-paned versions. Having a double pane window helps limit your need for air conditioning during the summer months. Likewise, in the winter more hot air stays inside during the cold season.

Hvac System

During cold weather , be sure to turn off outdoor condenser units. This should be done when the temperature drops below 60ºF to avoid damage. Doing this keeps your system working well for years and saves you from having to spend money to repair it.

TIP! You should have your HVAC system inspected at least once, but preferably twice, per year. The contractor should oil the parts that move and check the motor and freon levels.

As you’ve read, you should care for your HVAC system so that it does not go bad. If you have your HVAC system go bad it can cost you a lot of money to get it fixed. Make sure that this does not happen in your home; remember the advice that you read here.