Need HVAC Help? It's Found In This ArticleThe subject of HVAC systems might strike you as complex when you hear people discussing it. This is probably because you don't have the right information on hand. But it can be simpler to educate yourself about the matter with all the information that is available.
It is possible for air conditioners to ice over. This can also happen on the drain line. Use the fan-only setting to allow the system time to thaw. You should call a pro to fix this problem, even if switching it to its fan setting starts making the ice melt.
Get any agreement with an HVAC contractor in writing. Some contractors try to skip over this step and charge customers a fortune. If you have a certain price and warranty in writing, they cannot go back and change this information. If they do, they could have a lawsuit on their hands.
Be sure to have twice annual HVAC system checks.