41638 Eastman Dr. Suite B
Murrieta, CA 92562
(888) 659-2665

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Tony R.

Tony R.

Job Checkin

When I arrived at unit, I was told upstairs didn’t heat. I was here last week for a maintenance. My motherboard error code told me that the pressure switch is either open or closed. I cleared tubing of all dirt and debris. I used thermostat wire to clear ports on each end. I sucked the pressure switch to get to work. System kept turning on and shutting off. I took off molex plug and put in back into motherboard. I noticed three fry burns on motherboard and I recommended a new one to owner. He gave me permission to go ahead and order new one. Today just charging for diagnostic and will return for motherboard installation.