Glenmoore, PA

Performed oil furnace cleaning and tune up on Armstrong furnace, changed nozzle, filter, and strainer, brushed and cleaned heat exchanger fully as well as removed and cleaned flue pipe and chimney. Ran furnace for over an hour and tested combustion. No issues with unit at this time.

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arrived for heater running intermittently. I went downstairs found the burner was on a hard lockout. I pulled the clean out ports and impacted with soot . I ran a smoke test , didn’t see any smoke come back . I recommended in a good cleaning of the furnace and then reassess system operation to see if the customer does actually need replacement. We are not able to complete the cleaning today. Will need to schedule and come back another day for the oil furnace cleaning. Collected for 84.15 for today’s service.

Check the air filter and replaced. Checked all wiring connections on the board. Inspected the oil filter the strainer and the nozzle and replaced. Check the electrodes and set for proper firing operation and inspected and cleaned the flue pipe and heat chamber. Tested the unit for smoke test and checked combustion and draft. Checked my supply and return temps oil side of the system is working fine.

Check the air filter and replaced if needed. Checked the wiring connections and the voltages. Checked the fan operation and set up on equipment. Checked and inspected the condensate pump and the furnace trap. Checked the gas pressures for high and low fire and inspected the safeties. Checked the blower and inducer amps and looked at system static. Checked and inspected the flue pipe and tested for combustion . Checked The heat temps at the supply and return. Everything is working fine at this time.

David called in for outdoor heat pump not running thermostat states auxiliary heat running for a long time. Check outdoor unit operation upon arrival found manual high pressure switch open. Reset switch and checked operation unit went on defrost notice liquid line temperature exceeding over 120° connected my gauges and noticed that when unit is on defrost high side goes up to 500 psi without outside fan motor running during defrost. Eventually unit came off defrost and went back to heating normally check. Refrigerant levels and pressures on heating mode for over 25 minutes pressure was stable, supply and return temperature 21° split. 66/87. Check air conditioning pressures mode without fan motor running in cool mode. Could See high side increasing 500 psi. Outdoor temp is 27 degree Fahrenheit. Whenever the unit is running on defrost and especially it’s running over 5 or 7 minutes unit trip on high-pressure. I will talk to manager about this issue.

Removed old cell from second floor system. Replaced with new cell. Put module and cell back in system and plugged in. Tested unit. Uv light is in normal operation.

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Arrived for no heat on second floor system. We are just here for maintenance the day before I went to the second floor to look at thermostat had no power went through the furnace downstairs had power found at the low volt section of the board from the upstairs thermostat was disconnected wasn’t reconnected into the board, the thermostat needs a common wire will not power out up without it . I reconnected the common wire went back upstairs. Thermostat now has power. The furnace is back up and running at this time of service no charge recall.

Upon arrival for maintenance on gas furnace I changed air filters customer supplied. Checked the water panels and tested humidifiers. I cleaned the flame sensor. I inspected heat exchanger and burners. I checked blower motor and assembly. I checked the resistance of igniter. Checked all wiring and control board. I checked inducer operation and ensured hose port was clear. I checked gas pressures. Checked air temperature rise. Performed combustion test. Units are in normal operation at this time. For heat maintenance on heat pump tune up I changed the filter. Checked electrical and wiring and emergency heat kit. Checked blower motor and assembly. Checked delta t. Inspected coils. Checked fan motor and assembly. Checked refrigerant pressures. Forced unit into defrost. Unit is in normal operation at this time. There is n apco x bulb out on second floor. John would like to know about warranty he replaced them last year. Also he would like to add the mini split to the contracts for ac tim