West Bradford Township, PA

Found blocked port at “blocked condensate drain pressure switch” Cleared port and tubing. Debris can build up in this port from water mineral deposits. The secondary heat exchanger is draining properly Verified draft at the port using manometer -1.75” Good Also replaced 16x25x1 filter provided by Allison. Recommend replacing every 2 months. Pressure switch itself seems to be good. But left estimate for replacement if it acts up itself. Combustion tests: Pass System operating well at this time. Homeowner paid for invoice today.

Reviewed home and looked at issues with imbalancing in several areas. Inspected attic insulation. Basement and garage are completely drywalled with no access to ductwork. Provide quote on aprialire 600 humidifier auto.

Fully assessed cracked heat exchanger diagnosis by other company. Found furnace in operation when I arrived. Performed combustion test and performed inspection with camera. Found crack in heat exchanger. Explained to homeowner why this is dangerous. Gave homeowner option to ether replace heat exchanger and run the risk of another part failure to where replacement would make sense. Explained to him that a furnace replacement could be in the range of $8,000 to $10,000. Where the heat exchanger was already quoted by our office. Locked out and tagged out system. Homeowner said he will give us a call with his decision.

Found no surge protection on blower motor , installed Ecm surge protector. Also perform precision Bosch heat pump tuneup. Homeowner just replaced 416 air filter. Checked all electrical connections and components. Tested emergency heat. Checked overall readings at digital board on outdoor control board. Inspected indoor coil. Check temperature rise. Check refrigerant pressures and temperature at indoor and outdoor units. Heat pump system is working fine at time of service.

When I arrived the reversing valve at the outdoor unit was chattering. I had 24V between R and O (reversing valve) on a demand for heat. Double checked thermostat configuration which was correct. Thermostat has failed internally. Showed video of reversing valve chattering and explained to homeowner. Installed, worked and configured new T6 thermostat (non WiFi). Afterwards I tested system. Good System operating well at this time.

Return visit to update software on outdoor inverter board and check electric heater configuration. While the drive was updating the software went up to the attic and reconfiguring electric heat to 10kw and two stage. Was originally configured to no selection on electric heater options. Now system is configured to 10 kw with two-stage set up. Call tech-support to finalize the update on outdoor board per tech-support. If customer still having issues with same error codes and new drive will be needed. Inform customer about not having water protection up in the attic and also provided estimate to install service protection on all units.

Arrived to the customer’s home to replace his failed cell from his reme halo from the furnace check up. I powered the system down and removed the face of the halo to gain access to the bulb cell. I removed the expired cell and replaced with new . I powered the system back on and tested operation. Everything is working fine at this time of service. Collected the balance for 174.56

Performed a QA on a heat pump system. Took photos of the equipment and looked at the overall install of the indoor unit and the outdoor heat pump. Looked at the wiring connections and the voltages. Inspected the drain lines and tested the condensation pump. Inspected the air filter. Looked at temp splits for the system . Outside unit checked the disconnect and the outdoor unit level and made sure all connections are sealed and wiring was completed in a neatly fashion. Refrigerant Charge was good and checked compressor and fan amp draws. New equipment is working fine at this time of service

Completed heat tune up for 80,000 BTU propane furnace Bypass humidifier operatio: Good Aprilaire 35 water panel ok 413 filter ok. I would replace in a couple months Inspected burners, heat exchanger, inducer assembly, pressure switches Cleaned flame sensor, verified flame rectification circuit Ignitor in good condition, measured correct ohms Confirmed manifold propane pressures lo and hi fire Inspected wiring, controls, electric motor ps and components; equipment has surge protection Measured temperature rise and static pressure Combustion and draft tests: Pass System operating well at this time. Homeowners renewed plan membership today. Air scrubber was last replaced 12/2023 so it should be replaced before 12/2025. Left estimate for this.

Customer has two systems. Both heat pumps. One attic and wanted the basement basement unit unit is working fine. Second floor system is malfunctioning outdoor unit would show some error codes then electric heat would come on until customer reset the unit and then start working again. Look up error codes on the thermostat called tech-support for tech-support. Make sure ground wire is good all the way from outdoor unit to electrical panel. Also update software on outdoor inverter board. If customer continues to have issues we will have to call tech support to see what trane want us to do next. Per tech support first step is to update software then replace inverter board if needed.