340 Quinnipiac Street / Building 33
Wallingford, CT 06942
203-815-6851

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Larry H.

Larry H.


Job Checkin

Performed a heating pm on an oil furnace. Brushed and vacuumed. Replaced the oil filter, nozzle and strainer. Replaced the air filter. 20x25x11 Started and checked the safeties. Performed a combustion test. 7.4% o2, 0 ppm, 86.7% efficient System is operating properly.