Quote:
Originally Posted by Ptmcbriz
Living in Brownwood your system is not old. I’m curious to know if you had the 6-month service maintenance checkup all the time you had it? Munn’s comes every 6 months to service ours. I’m guessing this should extend its life. We have a Carrier.
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Has Munn's replaced your capacitor? Have they run a test of the electronic float switch to make sure the evaporator drain pan will not cause the system to flood if the pan overflows? Have they told you if your thermostat has batteries that need to be replaced periodoically to prevent a system shut down when the batteries go dead? These are just some common reasons that cause HVAC systems to fail, but things that are usually not included in regular HVAC checkups. If you are paying Munn's to maintain your system, I would suggest that you ask Munn's about these items, and other items that could cause your system to fail.