San Marcos TX Heating & Air Conditioning Services

Found the indoor Perfect Fit filter clogged up. Replaced with a homeowner supplied filter they purchased on the previous visit. Did find extreme amounts of dust inside the air handling system. We decided to move forward with a complete cleaning of the indoor air handler and air movement system. Completed cleaning on indoor air handler and tested system. Everything is operational at this time.

Installed new Carrier evaporator coil in upstairs attic. Replaced filter line dryer and moved it upstairs. Rebuilt drain line with new SS-2 safety switch and cleared with CO2. Pressure tested system for extensive leak check and pulled deep vacuum. Recharged system with R-410A refrigerant. System operating at this time.

Performed semiannual maintenance on one heating system. Tested all Performance, Mechanical and Safety Systems. Adjusted fuel pressure to the gas fired furnace to allow 100% heating capacity of system. Tested all safety switches to verify they are operating at full safety. Found everything to be working at this time.

Found emergency float switch tripped. Completed semiannual maintenance. Flushed and treated drain line. Found everything to be working at this time.

Performed heat check on two systems. Checked electrical, mechanical, safety, and performance of the systems. No major issues were found. Drain lines were cleared and treated. Condenser coils cleaned. Electrical disconnects confirmed in and on. Gas valves and manifolds confirmed on. Systems were running at the time of departure.

Installed new flue pipe in basement. Replaced compromised 3” pipe going to water heater with new double wall pipe. Used hanging strap and screws to secure each joint. System operating at this time.

Installed new 3-ton Rheem Gas system. Installed new Ecobee Lite. Rebuilt and insulated condensate drain line. Replaced secondary drain pan. Installed new filter dryer, pressure tested with dry nitrogen and pulled a vacuum on the copper line set. Replaced return plenum, added new Aprilaire 1210 filter. Built a transition to existing supply plenum and sealed with a mastic airlock. Rebuilt gas pipe and replaced the shut off valve. Replaced condenser pad. Installed new disconnect and whip. Added line hide cover by the condenser.

Installed new 3-ton Rheem Gas system. Installed new Ecobee Lite. Rebuilt and insulated condensate drain line. Replaced secondary drain pan. Installed new filter dryer, pressure tested with dry nitrogen and pulled a vacuum on the copper line set. Replaced return plenum, added new Aprilaire 1210 filter. Built a transition to existing supply plenum and sealed with a mastic airlock. Rebuilt gas pipe and replaced the shut off valve. Replaced condenser pad. Installed new disconnect and whip. Added line hide cover by the condenser.

Installed new Carrier 3-ton heat pump system. Installed new Ecobee Pro thermostat. Replaced both the supply and return plenums and sealed with mastic airlock. Rebuilt and insulated condensate drain line. Replaced secondary drain pan. Installed new filter dryer, pressure tested with dry nitrogen and pulled a vacuum on the copper line set. Ran new condenser low voltage and new high voltage whip. Ran low voltage in seal tight. Put on a new line set cover. Decked the attic with plywood for safe mobility. Charged system to factory specs.

Performed AC cool check on two systems. Checked electrical, mechanical, safety, and performance of the systems. No major issues were found. Drain lines cleared and treated. Condenser coils cleaned. Electrical disconnect confirmed in and on. Systems were running at the time of departure.

Performed AC cool check. Checked electrical, mechanical, safety, and performance of the system. No major issues were found. Drain line cleared and treated. Condenser coil cleaned. Electrical disconnect confirmed in and on. System was running at the time of departure.

Inspected all Performance, Mechanical and Safety Systems. Found the outdoor run capacitor had failed. Also noted the outdoor exhaust motor had overheating but is operational at this time. I did recommend replacement of the outdoor exhaust motor and capacitor. The client chose to have the capacitor replaced today and join our maintenance plan. Completed repairs and tested system. System operational.

Secondary drain pan was replaced. New safety switch was installed. Primary and secondary drain lines where insulated. Drain line was flow tested with water. Electrical disconnect confirmed in and on. System was running at the time of departure.

Performed service diagnostic. Diagnostic found that the condensate drain line had backed up and tripped the safety switch. Breaker switch was also off. The electrical disconnect for the condenser unit was bad and not passing power. Options for repair were presented to the customer and they chose to have the disconnect replaced and sign up for maintenance. Completed repair and performed AC cool check. No other major issues were found. Drain line was cleared and treated. Condenser coil cleaned. Electrical disconnect confirmed in and on. System was running at the time of departure.

Performed AC cool check. Checked electrical, mechanical, safety, and performance of the system. No major issues were found. Drain line cleared and treated. Condenser coil cleaned. Electrical disconnect confirmed in and on. System was running at the time of departure.

Performed AC cool check. Checked electrical, mechanical, safety, and performance of the system. Dryer lint had accumulated on one side of the condenser coil. Condenser coil has been cleaned. Transformer for the UV system sterilizers had failed. Transformer has been replaced under warranty. No other issues were found. Drain line was cleared and treated. Electrical disconnect confirmed in and on. System was running at the time of departure.

Diagnosed that the float switch in the secondary drain pan was tripped due to water. After clearing the drain and emptying the pan I turned the system on. I then found that the system was not getting voltage from the thermostat. I checked voltage from the board and the thermostat and power was not sending a signal to run the system in cool. I tested the system by jumping to the y wire. System ran with no issues. I then presented customer with options to replace the thermostat, but they declined.

Performed maintenance on the AC system. Cleared and treated the drain line. Also cleaned the condenser. System is operational at this time.

Diagnosed that the drain was clogged due to build up in the p-trap. I cleared the drain line, vacuumed the drain pan, and treated with drain solvent. I then poured a gallon of water through the pan to test the system. I then checked temperature split on the system and checked charge. System operational.

Performed maintenance on the AC system. I cleared/treated the drain line and drain pan. System has no p-trap or safety switch. I cleaned the condenser as well.