Morgantown, PA

Upon arrival for heat maintenance on gas furnace I changed the filter. I cleaned the flame sensor. Inspected heat exchanger and burners. Cleared drain lines. Checked blower motor and assembly. Checked blower capacitor 12.3/12.5. Inspected circuit board. Checked zone panel, dampers, and both zones. Checked inducer motor operation. Checked gas pressure. Checked air temperature rise. Performed a combustion analysis. System is in normal operation at this time.

Arrived to customers house nothing working blank thermostat furnace unit has power, but no power to the thermostat. After troubleshooting low-voltage found out that the condensate pump switch was getting stuck every once in a while, replaced condensate pump and also noticed that the Reme air purifier did not have to transformer. Customer had transformer attached to furnace on previous heater. We must not removed from old unit and install to new heater. Installed new transformer to power air purifier (was wired to r and c at the board). Also clean low voltage wire so is more easy to troubleshoot and read the wiring. Test operation of system ok.

Today’s visit was to look at the thermostat that is blank and perform QA. Immediately found thermostat is blank. Check the wire connections downstairs, and found one of the communication wires were a little loose going to thermastat. Turn the power off to the system checked all the wire connections and turn the power back on thermostat lit up. Checked all the settings and programmed minimum capacity 50%. Outdoor wire connections I ware tight and secure. made sure line set was sealed where they come into the basement from outside. Check to assure the unit is level. Checked level of indoor and outdoor unit. Tested condensate and drainage lines. Humidifier takeoff connection found not sealed properly and pulling off of the ductwork. Properly sealed and connected. Taped where the furnace and the coil together. Checked for gas leaks, checked operation system working properly.

Arrived to perform ac maintenance. I checked filter and inspected coils. Checked electrical and capacitors. Checked delta t. Checked drain pan and drain. Checked blower motor and wheel. Proceeded outside to check contactor and capacitor. Checked fan motor and tightened screws. Checked refrigerant pressures. Unit is in normal operation at this time.

Arrived for no cooling. I first started with the indoor unit and checked the blower operation. Inspected the coil and inspected the air filter. Found the filter was dirty , and replaced. I went out and checked outdoor unit. Found system has 240volts and has a call for AC but it wasn’t turning on. Found that the dual capacitor Has failed causing the outdoor fan and compressor not to run. I quoted the customer and she approved the repairs. I removed the failed capacitor and replaced with new . I turned the system back on and tested the equipment. Pressures amps and temp splits are good. Everything is working fine at this time of service.

Installed new trane heat pump and trans gas furnace. Placed unit in condensate pan with float switch. Reused return and installed new Aprilaire filter. adapted supply and sealed all of return and supply. Adapted high volt and installed new outlet and switch with surge protector. Adapted flu pipes and gas line. Installed new condensate line with ez trap and condensate pump. Ran new vinyl tubing from condensate pump to sub pump located in basement. Installed new trans thermostat and wired in low volt with all safety’s. Relocated outdoor unit to other Side of the house and ran new lineset with low volt to equipment. Installed new trane heat pump on leveled pad with snow legs. Installed new disconnect/ surge protector and wired into outdoor unit. Tested out equipment and cleaned up work area.

Created estimate for replacement based on information provided by Tony.

Arrived for no cooling. I first started with the indoor unit and checked the blower operation. Inspected the coil and inspected the air filter. Found all good. Went to the outdoor unit and found a failed dual capacitor 45/7.5 mfd. had to wait for storm to pass to replace the failed part. Eventually I was able to repair the unit and tested system operation. Collected for payment when completed. Everything is working fine at this time of service.

Relocated supply in kitchen to outside wall, eliminated first floor return and panned off bays in order to pull from 2nd floor. Added low return on 1st floor, left grill there (not dry walled). Relocated 2nd fl supply to desired location, tied into supply trunk in basement.

Checked the a/c side of the system. Checked the air filter and replaced. Inspected the wiring connections and the voltages. Inspected the indoor coil and flushed and tested the coil pan and the condensate drain line and inspected the condensate pump. Checked the blower motor condition and checked static pressure and amp draws . Checked the outdoor unit pressures by using super heat and sub cool methods. Inspected the capacitor and checked the amperage for the fan motor and the compressor. Checked the indoor cooling splits at the return and the supply. The a/c system is working fine at this time of service.