You may think the topic of HVAC is really complex. This is probably due to the right information on hand.
If your HVAC is giving you problems, tour your home before calling a technician. Make note of which rooms are cold and which are hot. The contractor can probably figure out and fix the problem easier.
Know what you want done before you select an HVAC contractor. It will be hard for a contractor to provide you with an estimate over the phone if they have not seen your current system. It will be way more difficult for him to assist you can’t figure out what they need to do.
Clean your condenser’s fan blades and coils prior to summertime. Clean off any leaves or debris from your external … Read the rest