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

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Brian B.

Brian B.


Job Checkin

Performed heating maintenance, cleaned burners and flame sensor, inspected heat exchanger. Checked voltage, amperage and electrical connections, measured capacitor values ok. Found only 9 psi in boiler, open fast fill and auto fill regulated pressures from 9 psi to 15 psi. Val was stuck. Tested expansion tank ok. Checked circulator ok. Started boiler, performed combustion test. Tested 3 zones 2 heating and 1 domestic hot water. All work.