520 Trestle Place
Downingtown, PA 19335
(610) 873-1244

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Map of Wayne PA
Dean M.

Dean M.


Job Checkin

Arrived at customers home and greeted them at the door. Spoke to Molly about the noise they have been experiencing. Sound is basically a ticking or tinging noise originally when system shutoff but seems to be while running too. She said they had a noise like that on the old system too but seems to be more now. Had Molly turn up the thermostat and proceeded to the basement. System started smoothly and flame looks good. Gas pressure is normal. Did start to hear this noise during run time. Turned system off and listened for noise. Found noise inside furnace and ductwork. Noise I was experiencing is thermal cooling of exchanger and ductwork near furnace. The system at that test was in 1st stage. Turned system on again and tested in full stage. Again smooth startup. Heard noise again during run time and on shutdown of blower. Adjusted air settings in cool cloud app and raised air flow during run time and extended blower shutdown timing. Ran system again and didn’t really notice during run