You might thing that HVAC is a subject you really cannot master. You don’t need to be a genius to maintain your HVAC system. You just need smart tips like these below. This will be because you are about to be told some good advice on this.

If you have some problems with the HVAC system, check out your home before calling a contractor. Note which of your rooms are hot and which are cold. The contractor can probably figure out and fix the problem easier.

Before choosing an HVAC contractor, think of what you wish to have done. You can’t get a decent estimate over a telephone, so disregard those numbers and wait until they view your system. It can be harder if you don’t know what’s wrong. Be sure to find this out ahead of time.

Clean your fan blades and coils each spring to ensure that your condenser fan operates at it’s best. Before you do clean the coils and fan blades, always take the precaution of turning off all power to the unit. Also, it is important to clear the outside condenser unit from any debris that maybe trapped inside.

Many homeowners forget to oil their condenser at least once per year, but it is required. You will see rubber or metal caps covering the ports. Put 10 drops of lightweight, non-detergent SAE oil in each port. Be careful not to use too much.

A programmable thermostat is a simple way to help save money on air conditioning costs. These convenient thermostats may shave ten percent or more off of your bills, because they significantly cut energy use when you’re not around. Additionally, these items can be controlled remotely through your computer.

Never allow your home to get dangerously hot inside. Air conditioners cannot sufficiently cool down unreasonably high temps. If your home become 100F or more, it will only cool off to about 80F. This is not a safe and comfortable temperature for you to sleep in.

AC units will tend to get ice on them due to the cold. Freezing drain lines are also possible and can be mistaken for leaks. If you see this, put the fan on to shut the compressor off. If the issue persists, call in help.

Look for air conditioner sizing calculators online to truly understand what size of unit is necessary for your room or 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. Read over the owner’s manual to see the manufacturers suggestions as to the cooling capacity of the unit for the most accurate information.

If you have an interest in HVAC, the previous information should not have been terribly difficult for you to understand. It’s easy to get things to work out well for you if you’re able to use the great tips that this article gave you. Use these things well and in the end you may even make money with this.