Quote:
Originally Posted by Ptmcbriz
Wrong. Munn’s hooks up a computer to the system and runs diagnostics and emails the results. Plus they pressure pump the drain among other things. All takes about 45 minutes. Everyone I know has their’s serviced. The only difference is if they do it once a year or twice a year.
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I have never had my HVAC system maintained by a technician. And, as far as I know, there is no way to connect the system to a computer to run a diagnostic test. What information do you get from the email that they send?