Valley Township, PA

Perform precision heat tuneup on high efficiency gas furnace. Replaced 16 x 25 x 1“ air filter. Check temperature rise. Checked all electrical connections and components. Blew out drain tubing. Inspected burners. Found worn hot surface igniter. Called landlord and approved replacement. Had our office run out to pick up igniter installed and tested operation. Performed combustion test. Gas furnace is working fine at time of service.

Perform gas heater certification, check heater operation. Inspect low and high voltage wiring. Ok gas piping connections ok. Performed combustion test on heater ok. All internal parts within manufacture specifications. Airflow ok. System takes (4) filters 14x14x1. Exhaust terminates on roof. Heater passed safety inspection. System is located in attic has auxiliary pan with float switch, air conditioner has regular trap. Emailed some recommendations regards water protection.

Estimate

Performed gas heat tune up. Check electrical low and high voltage connections and components. Clean sensor and burners. Performed combustion test ok. Check supply and return air ok. Check static pressure. .96 wc supply air 120/68 check blower capacitor and motor. Capacitor reading below standards rated at 10 reading 8.5. Performed smoke test on heat exchanger, isolated heat exchanger and performed smoke test, last cell of heat exchanger was blowing back air indicating there is air getting into chamber. Explained situation to customer. Unit is from 2007. There will also be an issue with the air conditioning this year. Found condensation pump with lot of refrigerant oil. Set up home comfort consultant for next Thursday at 9 am.

Replaced hot surface ignitor and rerouted ventilation

Upon arrival for heater certification I went to thermostat and turned heat on. Found 5 14.14.1 filters. Proceeded into attic. When I was up in the attic I immediately saw the secondary pan full of water. I noticed that the unit had heat tape ran but it wasn’t plugged in. I plugged in the heat tape to see if this would prevent future issues. Checked all filters. Checked burners and heat exchanger. Checked static pressure of unit. Checked electrical and all connections. Checked gas pressures, igniter, and flame sensor. Turned system on and checked air temperature rise. Performed a combustion on unit. The unit is in normal operation. The water leak just needs to be addressed. Needs gasket for between trap and collector box and grommet for horizontal direct vent applications.

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Installed new trane gas furnace and A/C coil. Placed unit in condensate pan, Reused return and adapted supply. Tapped/ caulked return and supply. Adapted high volt and installed new outlet and switch with surge protector. Adapted flue and gas line. Ran new condensate line with ez trap and pump. Installed new t10 thermostat and wired in low volt with safeties. Flushed line set and adapted to new equipment. Installed new A/C outdoor on leveled pad. Installed new disconnect with surge protector and wired into outdoor unit. Cleaned up work area and tested out equipment

Removed old outdoor unit pad and disconnect. Set new unit on new pad and leveled. Hung new disconnect on wall and sealed to wall. Flushed and adapted to existing lineset. Brazed pressure tested evacuated and charged unit (could not get proper subcool and superheat). Made all high and low voltage connections to unit.

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