You might believe that anything to do with HVAC is really complex. This is probably due to the right information on hand.
Know what you want done before you select an HVAC contractor. It will be hard for a contractor to give you with an estimate on the phone without knowing what your current system. It will be way more hard if you over the phone without the information readily available.
Clean your fan and coils come spring. Clean the outdoor condenser unit regularly.
Lubricate the oil ports on your fan condenser once a year.You will see rubber or metal cap covering them.Use a lightweight, detergent-free SAE 20 oil, but make sure to avoid overfilling them.
Have the HVAC system inspected twice per year. This should be checked often for debris and again in the spring.
Turn off any outdoor condensers you have when it’s getting cold. This should turn it off to prevent damage if the temperature drops below 60ºF to avoid damage. This can keep your system last much longer and save you a lot on repairs.
Install a thermostat you can program to save energy costs. Some programmable thermostats can even be controlled from a PC or …