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

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Brian B.

Brian B.

Job Checkin

Performed 6 month check on heat pump and mini split, checked media air filter ok. Tested electric back up heaters. Started heat pump, tested defrost cycle, measured btu output. Checked voltage, amperage. Checked dip switch settings. Started mini split, checked refrigerant charge. Checked operation and temperature rise across coil.