Maintaining your Heating and Cooling Systems

By in Prescott AZ with 0 Comments

Living in Prescott with a climate where we often use both our air conditioning and heat in the winter and summer months, we need to make sure we’re taking good care of these systems in order to make them last long and work to the best of their abilities (no one wants a broken heating system in the middle of the night in the dead of winter, or an air conditioning system breaking down when it’s 100 degrees outside).

Because of this, it’s a good idea to hire an HVAC company to inspect and do maintenance on your systems about twice a year. They’ll do things like inspect and clean the wiring and mechanisms of the air conditioner and furnace, as well as other maintenance tasks that are a bit more challenging for the average homeowner.

However, aside from bringing in a professional, there are even more things you can do as a homeowner throughout the year to prolong the life and increase the efficiency of your systems. While some of these things you should do immediately, other tasks only need to be done seasonally or even just once a year.

Here are 10 things to do to maintain your systems well:

  1. Buy a better filter if you haven’t already.The new high-efficiency pleated filters have an electrostatic charge that work like a magnet to grab the tiniest particles — even those that carry bacteria.
  2. Replace the filter at least every 90 days.But check it monthly. If it looks dark and clogged, go ahead and change it. If you have pets, you’ll probably need to change every month.
  3. Make sure there’s at least two feet of clearancearound outdoor air conditioning units and heat pumps.
  4. Remove debris,such as leaves, pollen, and twigs weekly during spring, summer, and fall from top and sides of outdoor air-conditioning units and heat pumps. Don’t allow the lawn mower to discharge grass clippings onto the unit.
  5. Monthly, inspect insulation on refrigerant linesleading into house. Replace if missing or damaged.
  6. Make sure unit is level.Annually, ensure that outdoor air-conditioning units and heat pumps are on firm and level ground or pads.
  7. Stave off clogs.Annually, pour a cup of bleach mixed with water down the air-conditioner condensate drain to prevent buildup of mold and algae, which can cause a clog.
  8. Shut off the water supply to the furnace humidifierin summer. In fall (or when you anticipate turning on the heat), replace the humidifier wick filter, set the humidistat to between 35% and 40% relative humidity, and turn on the water supply.
  9. Never close more than 20% of a home’s registersto avoid placing unnecessary strain on the HVAC system.
  10. Replace the battery in your home’s carbon monoxide detector annually.

 

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