Kyle TX Heating & Air Conditioning Services

Replaced the furnace control board and cycled power at the thermostat. I also adjusted the airflow and it is now delivering about 950 cfm on a 2.5 ton A/C system. Verified the drain line is draining properly. The system is operational at this time.

I performed a service diagnostic. The system was operating and cooling at 10 degrees of sub cooling. I performed a leak check to be thorough and did not find a leak. The capacitor for the blower wheel was good. I found the air filter and blower wheel were dirty. Dirty filters and blower wheel can reduce airflow and cause the system to freeze. Options for repair were presented to the homeowner. Albert chose to have the blower wheel cleaned. I pulled and cleaned the blower wheel and function tested the system. The system was running at the completion of service.

Performed AC cool check and checked the electrical, mechanical, safety, and performance of the system. I cleared the condensation drain line and flow tested the drain with two gallons of water. I also treated the drain line. The air filter was replaced with a client supplied filter. Condenser coil was cleaned. No major issues were found. The system was running at the completion of service

AC cool check completed for a horizontal zoned Carrier system. Drain line was flushed, cleared, and treated. Condenser coils were cleaned. I found the temperature split at 9° indicating a refrigerant issue. With further testing, I found high superheat and low sub cool indicating low refrigerant charge. I then did a leak search at the evaporator coil and found a leak. I went over my findings with the homeowner. The system is currently operating to the best of its ability.

Performed A/C tune-up on a Lennox straight cool 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. Sealed all air straws at the furnace. I also turned off the fresh air system to lower the humidity levels in the home. I did find the system has high static pressure which is putting a lot of stress on the blower motor. No other major issues were found. The system is operational at this time.

Performed semiannual maintenance on one straight cool AC system. Inspected all performance, mechanical and safety systems. Tested and verified everything was operating within manufacturer specifications for operation. Changed one PerfectFit filter at furnace filter base. No major issues were found. Everything is working at this time.

Upon arrival, the homeowner stated that air was blowing inside, but no cold air was coming out. He also stated that he thinks the unit went out around the same time as the storm that blew in two nights ago. Diagnostic found that the condenser fan was spinning but I could not hear the compressor. I checked the capacitor and found that it had failed. I also noticed a loud hum coming from the contactor. I went over my findings with the homeowner and presented options for repairs. She decided to have the capacitor replaced today. I replaced the capacitor and function tested the system. The system was cooling at time of departure.

AC cool check completed on four year-old vertical Carrier heat pump. Drain line was flushed and treated. Condenser coil was cleaned. I did find the capacitor reading below manufacturer specs. I spoke to the homeowner about repair options and he chose to move forward with replacing the capacitor today. I replaced the capacitor and function tested the system. The system is cooling properly at time of departure.

AC cool check completed on horizontal Carrier system. Drain line was cleared and treated. Condenser coil was cleaned. I did find low refrigerant levels. Was able to locate the source of the leak at the Schrader core. I did replace the Schrader core free of charge today and the homeowner chose to recharge the system to manufacturer specs. No other major issues were found. The system is cooling properly at time of departure.

Performed diagnostic on the system and found the primary drain line was clogged. Water had backed up into the primary pan and was slowly overflowing into the closet. I also found the system is low on refrigerant. The outdoor contactor and fan motor are showing wear and tear as well. I spoke with the homeowner and she decided to have the drain cleaned, add refrigerant to the system, and sign up for our maintenance agreement. I cleared, flushed and treated the drain line. I then added 1lb 4oz of refrigerant and performed a leak search. I was getting inconsistent hits at the indoor coil but couldn’t determine for sure if there is a refrigerant leak. After completing the repairs, I cycled the system at the thermostat and verified the system is operational.

Built and installed new supply plenums T with zoning dampers. Installed and rewired zone control board and new damper motors. Attached existing flex duct and sealed all connections with mastic / hardcast. Installed two Ecobee Lite thermostats, upstairs and downstairs. Installed Azure condenser fan motor, set proper speed and rotation. Cleared primary condensation drain with CO2 and primed trap with water. Tested operation of heating/cooling and new zoning equipment. Everything is working at completion of service.

Installed Carrier Heat Pump. Replaced supply plenum sealed and attached duct work. Installed Ecobee pro thermostat. Installed plywood overlay. Rebuilt and insulated primary drain line. Cleared and verified operation. Installed SS2 safety float switch. Replaced disconnect and whip at outdoor condenser. Ran low voltage in 1/2 inch seal tite, Pressure tested line set and pulled a vacuum. Weighed in additional charge base on line set length. Verified system operation.

AC cooling maintenance completed on one year old horizontal heat pump. Drain line was flushed treated and primed. Condenser coil was cleaned. No major issues were found. The system was cooling properly at time of departure.

Performed AC cool check and checked the electrical, mechanical, safety, and performance of the system. I cleared the condensation drain line and flow tested the drain with two gallons of water. I also treated the drain line. Condenser coil was cleaned. Surge protectors are operational. No major issues were found. The system was running at the completion of service.

I spoke with the homeowner and he stated the HVAC system froze over on the weekend and they shut it off to prevent damage. I turned the system on and found that my suction saturation temperature was at 40 degrees. After the system ran for 15 minutes it would slowly drop below 34 degrees then below freezing temperature. I found the indoor coil is clogged up with dirt and causing an airflow restriction which is causing the system to freeze over. I also found the drain line and primary pan are clogged and the outdoor fan motor is showing wear and tear. I spoke with the homeowner and he chose to have the coil cleaned in place, have the drain line cleaned, and sign up on our gold maintenance plan. I vacuumed and rinsed the indoor coil as best as possible. I then cleaned the primary pan and cleaned, flushed and treated the primary drain line. I watched the system run for 35 minutes and the suction saturation temperature was at a constant 45 degrees after cleaning the indoor coil.