Learning about HVAC may seem daunting, but if you have the right information, it doesn’t have to be a difficult task. However, with a little work, you can become an expert of sorts. Keep reading if you want to get into HVAC.
Don’t hire a contractor until you know a little about what you are facing. It will be hard for a contractor to give you a price estimate over the phone if they have not seen your current system. You need to know how to describe any issues. So, know this information in advance.
Your HVAC system could suffer when trees begin dropping their leaves. When you notice your trees shedding, frequently clean your unit’s fan grill. 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.
Lubricate your fan condenser if it has oil ports. These ports are often covered by 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.
Check your unit at least twice each year. Your system should be inspected in Spring and Fall. Even though it may seem as nothing is wrong with the unit, a simple inspection can prove otherwise.
Update the windows in your home to double-paned if you own it. Having double pane windows allows your air conditioning unit to be run much less during the summer, because the cool air is kept inside the home. It also facilitates heat retention in winter.
To help lower cooling costs when not at home, make sure the air conditioner is turned off. Your home will become somewhat warmer during this time. If you leave it on all day, it’s fighting the heat constantly, meaning it’s using a lot of electricity to do its job.
Don’t allow your home to become dangerously hot. Air conditioners only cool down a home by 20 degrees. If the temperature in your home reaches 100 degree Fahrenheit, it will only reduce it to 80 or more. With high humidity, this is an unsafe temperature even for sleeping.
Do your homework on a number of HVAC companies before selecting the one that has the best reputation and service record. The BBB is always great when you are looking for references or online reviews. Doing this makes it more likely that you choose wisely..
Air conditioners sometimes ice up. Drain lines can also suffer an occasional freeze, and these are sometimes mistaken for plumbing leak issues. If this is something you notice, switch the thermostat in your home to fan only so the compressor is disabled. Once you know the problem, contact a local HVAC professional and let them know what’s going on in your system.
Use online AC sizing calculators to figure out what size unit you need. Buying a unit that is too large for your home is a poor decision that wastes money. Check the manufacturer’s handbook to see what amount of space the unit can effectively cool.
Now you know a ton about HVAC units. Do your research, and it will pay off. The tips here will help you as you go through the process.