You may think that HVAC is a very complicated topic. This is probably because of the technical nature of these systems.
Know the name and type of system before calling someone to fix it. This will let you to give the contractor the information they might need.
Know what work you want done before you hire a contractor. It will be difficult for a contractor to give you with an estimate on the phone if they have not seen your current setup is. It will be way more hard if you don’t know what’s wrong.
Turn the power off so you don’t get hurt or break something. Next, pop the grill off, pull out the blades and start cleaning them and the unit itself off gently.
Don’t get grass clippings pile up against your outdoor condenser. Aim the grass cuttings in the other direction. This also applies to leaf blowing and any other yard work that results in the yard.
Your outdoor HVAC units might suffer when trees lose leaves. Make sure the unit’s fan grill is cleaned often during the leaves begin to fall. The fan must be unobstructed to work properly, and if debris is blocking this air flow, you will have to contend with problems.
Lubricate the oil ports on your condenser at least once a year. You can find these ports covered with rubber or metal caps covering the ports. Use a lightweight, and put 10 drops or fewer in each port, putting 10 drops in each port.
Turn off any outdoor condenser when the weather gets cold. This should turn it off to prevent damage if the temperature drops below 60ºF to avoid damage. This can keep your system remain in good working order.
Understanding how to work with the HVAC unit should be more apparent to you know. Most people need motivation before they can really get into working on their system. You will make things much easier on yourself after learning more about it!