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

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Job Locations
for exton, pa


Map of Exton PA
Brian B.

Brian B.


Job Checkin

Performed heating maintenance, checked media air filter ok. Checked voltage, amperage and electrical connections, measured capacitor values. Tested electric back up heaters. Started heat pump, calculated btu output getting 36644 BTU’s @ 38 degrees. Tested defrost cycle. Checked operation and temperature rise across coil.