San Marcos TX Heating & Air Conditioning Services

Heat check completed on a horizontal heat pump/inverter system. No major issues found.

Heat check completed on a vertical heat pump system. During the heat check I found that the outdoor contactor is original to the heat pump system and is showing signs of charring and pitting. The system is heating properly at time of departure.

Heat check completed on a horizontal gas system. I did find that the ductwork needs to be addressed. The static pressure of the system is at .9 with a max of .5 inches of water column. This is putting strain on the system components. No other major issues found.

Heat check completed on a horizontal inverter heat pump system. No major issues found.

Replaced the section of liquid line set that was damaged. Reinsulated and glued suction line. Remade the low voltage splice and secured. Pressure tested system and pulled a vacuum. Released refrigerant. Tested heat and cooling of system. Cleared and ensured drain operation.

Performed the heater tune-up on a Carrier heat pump system. Checked the electrical, mechanical and performance systems of the unit. Cleared, cleaned, flushed and treated the drain line and cleaned the exterior of the air handler. I replaced the filter for the customer and informed them that there are no extra filters in the attic. I also washed the outdoor coil and verified the compressor wiring is secure. I did find the outdoor contactor is pitted at the contacts and the condenser fan motor is showing wear and tear. I spoke with the homeowner and he chose to have the contactor replaced today but wait on the motor. I replaced the contactor and cycled power at the thermostat. The system is operational at this time. No other major issues found.

Heat check completed on a horizontal furnace. The only issue found was high static pressure which puts strain on the AC system. No other major issues found.

Performed a heater tune-up on a Lennox gas furnace system. Checked the electrical, mechanical and performance systems of the unit. Cleared, cleaned, flushed and treated the drain line and cleaned the exterior of the furnace. The homeowner replaced the filter recently and it is still in clean condition. I did inspect the ducting and found all ducts and boxes are sealed with duct sealant.

Heater tune-up completed on a horizontal heat pump system. Found no major issues at this time, and the unit is heating properly.

Heater tune-up performed on a horizontal gas furnace. The blower wheel has build-up, and I recommend a cleaning. No other major issues found at this time.

Performed heater tune-up. Checked electrical, mechanical, safety, and performance of the system. I cleared the drain line and flow tested the system with water. I also treated the drain line. The air purifier, system sterilizers and surge protectors are all operational. No major issues were found, and the system was set to the customer’s desired setting.

Installed a new Carrier ductless mini split system in the customer’s workshop. Ran the line set outside to the condenser in line hide along with the condensate drain and communication wires. Extended the drain away from the workshop. Pressure tested line set with nitrogen and pulled vacuum. Verified heating and cooling operation.

Performed a heater tune-up on a Carrier heat pump system. Checked the electrical, mechanical and performance systems of the unit. Cleared, cleaned, flushed and treated the drain line and cleaned the exterior of the air handler. Washed the outdoor coil and secured the compressor wiring to prevent any electrical rub outs. No other major issues were found, and the system is operational at this time.

Performed semiannual maintenance on three heating systems. Inspected all Performance, Mechanical and Safety Systems. On the vertical gas furnace in the basement, the gas line had five leaks in the piping connections from the flexible gas line to the furnace gas valve. I did go ahead and change out the 24x30x1 air filter and taped the edges inside the filter grille to help prevent filter bypass into the furnace. Presented my findings to the homeowner and he chose to move forward with the gas line repair. I completed the repair and checked for leaks. No leaks found and the system is operational.

Heating tune-up completed on an up-flow air handler/heat pump system. I did find that the contactor has some charring and pitting. I also found that the manufacturer’s hard start is below manufacturer specs. No other major issues found.

Heater tune-up completed on horizontal air handler/heat pump system. No major were issues found, and everything is running properly at this time.

Heat Pump Repair: A homeowner’s heat pump was failing to provide adequate heating, and the outdoor unit frequently shut off unexpectedly. Upon inspection, we discovered a faulty reversing valve that was stuck, preventing the system from switching between heating and defrost modes. We replaced the malfunctioning valve and tested the system to ensure seamless operation. With the repair completed, the heat pump now provides consistent warmth, keeping the home comfortable throughout winter.

Geothermal Heat Pump Repair Service: A client noticed their geothermal heat pump was struggling to maintain heat. Our inspection revealed a clogged heat exchanger, reducing efficiency. After cleaning the exchanger and optimizing the system, the heat pump restored consistent and effective heating. We advised the homeowner on regular cleaning to ensure optimal performance.

Performed a heater tune-up on one heat pump system. Checked all electrical, mechanical and performance of the system. Filters were replaced with customer supplied filters. I used my vacuum and hooked it to the drain line outlet by the condenser. I then poured 2 gallons of water in the primary drain pan and then treated the drain pan. I washed the outdoor coil and secured the compressor wiring to prevent any electrical rub outs. No other major issues were found, and the system is operational at this time.

Performed a heater tune-up on a Trane gas furnace system. Checked the electrical, mechanical and performance systems of the unit. Cleared, cleaned, flushed and treated the drain line and cleaned the exterior of the furnace. I replaced the high voltage wire nuts with a Wago wire connector. I did find that the gas outlet pressure at the furnace is high at 9.1in. w.c.. I lowered it to the rated 3.5in. w.c.. I also found the system has high static pressure but due to the location of the system there is no space for ducting improvements. No other major issues were found, and the system is operational at this time