Kyle TX Heating & Air Conditioning Services

Performed service diagnostic. Diagnostic found that the system was operational but was low on refrigerant. Leak check was performed, and no leak was detected. The evaporator coil also appears to be new. I asked the homeowner about the new coil but they did not know if it had been replaced due to only being in the home three months. Options for repair were presented to customer and they chose to have the system charged with refrigerant. Repair was completed and system was running at the time of departure.

On arrival, I started the cooling system on both thermostats. Accessed the outdoor system and found only the fan motor running; the compressor was not running. Inspected all electrical and found that the run capacitor has failed below value. Installed a new outdoor run capacitor and reset the system. Inspected all Performance, Mechanical and Safety Systems. I did note the outdoor exhaust motor has overheated and informed the homeowner of my concerns. Everything is working at this time. System had a 17° temperature split upon departure.

Performed the AC tune-up. I did find that the capacitor had fallen below value. No other major issues found. Presented repair options and the customer chose to have the capacitor replaced today. Completed repair and system is operational.

On arrival, the homeowner showed me photos of the coil she took. Coil and suction line was frozen. I accessed the outdoor unit and checked refrigerant levels. Found system to be extremely low on refrigerant, which caused the system to freeze over. I further inspected the indoor coil and found refrigerant vapor coming out of the indoor coil. I used soap bubble leak detection and pinpointed location of leak to the micro channel coil tubing. Showed the homeowner the leak and we agreed issue needs to be fixed asap. Installed new evaporator coil and TXV on indoor unit. Removed refrigerant in system and installed a new line filter dryer. Pressure tested system for extensive leak check and pulled deep vacuum. Weighed in factory charge per data tag and verified operation. Everything working at this time.

Installed new 3-ton Carrier gas system. Installed new Honeywell T6 thermostat. Rebuilt and insulated condensate drain line. Added SS2 safety float switch. Cleared and treated drain and verified operation. Installed new filter dryer, pressure tested with dry nitrogen and pulled a vacuum on the copper line set. Built a transition to existing supply plenum and sealed with mastic airlock. Replaced disconnect and whip at outdoor system. Charged system to factory spec. System is working properly at time of departure.

During my diagnosis I found that the zone control board was failing to pass power from the upstairs thermostat through to the equipment, which caused the low-temp cutoff to be activated turning off the equipment. Tested thermostat on zone 1 and tested both dampers for operation. All other equipment is running per design. Recommend installing new zone board to return system back to operation. Installed new zone board, tested all systems and zones and verified operation. Verified zone panel was correctly programmed for system operation. Everything is working at this time.

Installed new Carrier heat pump system. Added new plywood overlay and rebuilt drain line with an SS-2 safety switch. Sealed field transition with air lock and mastic tape. Installed new filter dryer and pressure tested system for extensive leak check. Pulled vacuum and weighed in factory charge. Replaced outdoor disconnect and installed Ecobee Pro thermostat. System operating properly at this time.

Performed service diagnostic. Diagnostic found that the capacitor on the condenser unit has failed. Condenser fan motor is also showing signs of overheating. Lastly, the condenser coil is in need of cleaning. Options for repair were presented to the customer and they chose to have the capacitor replaced only. Capacitor was replaced. The system was function checked and was running at the time of departure.

Performed service diagnostic. Diagnostic found that the duct temperature sensor for the zone control board has failed. The sensor is shutting down on low temperature limit due to incorrect temperature reading. Condenser capacitor is also below value. Options for repair were presented to the customer and they chose to have the duct temperature sensor replaced only at this time. Duct temperature sensor was replaced. The system was function checked and was running at the time of departure.

Performed service diagnostic. Diagnostic found that the condenser coil is dirty. Condenser fan motor is showing signs of overheating. Options for repair were presented to the customer and they chose to have the condenser coil cleaned today. Condenser coil was cleaned. Electrical disconnect confirmed in and on. System was running at the time of departure.

Performed service diagnostic. Diagnostic found that the primary condensate drain line was clogged. Options for repair were presented to the customer and they chose to have the drain cleared today and to sign up for our bi-annual maintenance plan. Drain line was cleared and flow tested with water. Drain line was treated. System was function checked and was running at the time of departure.

Performed service diagnostic. Diagnostic found that the primary condensate drain was clogged. Options for repair were presented to the customer and they chose to have the drain line cleared today and signed up for bi-annual maintenance. Drain line was cleared and treated. System was function checked and was running at the time of departure.

Performed service diagnostic. Diagnostic found that the system had frozen over. Blower fan in the air handler was operational. Condenser unit was running constantly because the contactor in the condenser unit was stuck closed. Condenser capacitor was below value and depleting. Condenser fan motor showed signs of overheating. Options for repair were presented to the customer and they chose to have the contactor, condenser fan motor and capacitor replaced today. They also opted in for our maintenance plan. Repairs were completed. System had thawed by the time the repairs were completed. System was function checked and was running at the time of departure.

Installed new 4-ton Carrier system. Installed two T6 Honeywell thermostats. Rebuilt and insulated condensate drain line. Added SS2 safety float switch. Cleared and treated drain and verified operation. Installed new filter dryer, pressure tested with dry nitrogen and pulled a vacuum on copper line set. Built a transition to existing supply plenum and sealed with mastic airlock. Replaced disconnect and whip at outdoor system. Charged system to factory spec. System is working properly at time of departure.

Performed semiannual maintenance. Inspected all Performance, Mechanical and Safety Systems. Verified everything was working within manufacture’s specifications for operation. Everything is working at this time.