I needed a second opinion, and glad I did. As I thought, I didnt need any additional repairs. The other service tech was probably working off commission.
Arrived to code 126 and cda rewired the high voltage one leg was loose and burn the wire nut system is operating at manufacturers specs at this moment.
AC performance tune up times two systems. Supply and change out both filters 1- 16 * 25 * 4 + 1- 20 * 25 * 4. Inspect blowers, evaporators and ductwork. Check thermostats for proper operations. Check outdoor unit. Refrigerant levels good on both units. Wash condenser coils. Systems operating at manufacturer specs at this time.
2 system Maintenance on trane units. Both condensers checked along with compressor Amps, fan amps, capacitors and hard starts.Â Both condensers were rinsed and pressures for units its will be attached to invoice. BothÂ furnaces were checked, filters checked, blowers checked and the only issue found was with the drain lines.Â Â Drains cover replacement and come with am ez trap. Can confirm ac is running at this time on all units.Â
AC performance tune up times one system. Inspect blower, evaporator and ductwork. System is a Zone with two thermostats. Treated drain line with white vinegar. Cast temperature drop. That was 18 degrees and we are looking for a 16 to a 20. Test thermostats for proper operations. Check outdoor unit. Refrigerant level good at this time. Test capacitor and contactor. Wash condenser coil. System operating at manufacturer specs at this time.
Replaced motor and blade. System functioning properly at this time.
: Heating Maintenance on 2 systems. Checked both stages of heating. Checked the heat exchangers. Cleaned the flame sensors and checked the igniters. Checked all the safety switches. Checked the gas pressures and checked for carbon monoxide. There is no carbon monoxide present at this time. Tightened all the electrical connections. Inspected the blower motors and the inducer motors. Inspected the ductwork. Replaced the 20x25x4 filters. The systems are working properly on heat mode at this moment. Outdoor Temperature: 55 Upstairs Blower Motor Amps: 4.78 Inducer Motor Amps: .46 Gas Pressure: good Igniter: 17 ohms Flame Sensor: clean Pressure Switches: good Heat Exchangers: good High Limit Switch: good Vent Pipe: good Carbon Monoxide: 0 ppm Filter: 20x25x4 Replaced today Downstairs Blower Motor Amps: 9.40 Inducer Motor Amps: .79 Gas Pressure: good Igniter: 15 ohms Flame Sensor: clean Pressure Switches: good Heat Exchangers: good High Limit Switch: good Vent Pipe: good Carbon Monoxide: 0 pp
CDA plug had come loose from circuit board area near Drive. Plug back in and put unit in test mode. Added two pounds r410a to a chief 10Â° subcool. Need to order new condenser fan motor and blade for that unit. It has a wobble to it when compressor is at 100%. Office to call and schedule when part arrives
Heating PM in keller
Performing a 2 systems heat tune up in Keller
Repairing carrier units in Keller
Performing repairs to the air conditioning system in Keller
Repairing Carrier air conditioners in Keller