Kyle TX Heating & Air Conditioning Services

Performed a semi-annual maintenance inspection on the HVAC systems. I inspected all high- and low-voltage electrical connections and verified that they were properly tightened and secure. I inspected the blower wheels and evaporator coils and found no significant buildup or signs of biological growth. The condensate drain lines were flushed . The run capacitors were tested and found to be within the manufacturer’s specifications. The contactors were inspected and showed no signs of excessive pitting or arcing. I cleaned the outdoor condenser coils, both inside and outside to remove any buildup and help maintain proper airflow and system efficiency. Refrigerant pressures were also checked and found to be within the appropriate operating specifications. The systems are cooling at completion of service.

Upon arrival, I found the 24-volt fuse blown. I inspected the system to determine the cause and found that the float switch was functioning properly and the thermostat was operating as intended. While troubleshooting the low-voltage wiring to the condenser, I found that the fuse was blowing when the condenser signal was energized. During a visual inspection of the condenser wiring, I discovered that the pressure switch wiring was arcing against the copper refrigerant line, causing the 24-volt fuse to blow. I repaired the issue by insulating the affected wiring and installing a piece of Armaflex around the copper line to prevent further contact. I then secured the wiring away from the refrigerant line with zip ties. After completing the repair, I restored power and operated the system. I monitored the system operation and checked the refrigerant pressures, which were within the manufacturer’s specified operating range. No additional issues were found.

Diagnostics found the critical issue of a failed outdoor torque booster. While diagnosing system, I did also find a dirty evaporator coil. I went over my findings and repair options with the homeowner and she chose to have the outdoor torque booster replaced today. After the torque booster was replaced, the system was cycled on to verify proper operation. The system is cooling at completion of service.

Arrived to find the emergency drain pan full of water, which was tripping the float switch. I also found a portion of the vapor line without insulation and an air filter that was ready to be replaced. I did visit with the homeowner about all my findings. At this time she has chosen to move forward with the drain line service. I cleared the drain and verified the drain line is clean and clear of obstructions. I also removed all water from the emergency drain pan. The air filter was replaced. I also properly insulated the section of vapor line. Function tested the system and the system is cooling at completion of service.

Installed Carrier 3 ton system. Installed new supply and return plenums. Installed new secondary drain pan. Rebuilt and insulated primary drain. Installed SS2 and SS3 safety float switches. Cleared drain and verified operation. Rebuilt gas sediment trap and installed new gas flex. Reattatched all existing duct work and sealed with mastic. Installed new Ecobee thermostat. Installed new disconnect and whip outside. Ran low voltage in 1/2 inch seal tite. Installed new condenser pad. Pressure tested lineset and pulled a vacuum. Weighed in additional refrigerant to meet manufacturer specifications. Function tested system. Everything is working at completion of install.

Service diagnostic found that the condensation drain line was clogged. Water had backed up into the safety switch and shut down the system. Options for repair were presented to the homeowner, he chose to have the drain line cleared. I cleared the drain line and flow tested the drain with water. I also treated the drain line. I function tested the system and the system was running at the completion of service.

Service diagnostic found that the capacitor on the condenser unit had failed. Options for repair were presented to the homeowner and they chose to have the capacitor replaced. I replaced the capacitor and function tested the system. The system was running at the completion of service.

Service diagnostic found that the blower motor had failed. Options for repair were presented to the homeowner. He chose to have the motor replaced. I replaced the blower motor and function tested the system. The system was running at the completion of service.

Removed TXV and old filter drier. Brazed in filter drier and replaced TXV. Pressurized lineset with nitrogen and checked using micro leak detector. Re sealed coil using mastic and hard cast. Upon a successful pressure test, pulled a vacuum on the copper lineset. Weighed in refrigerant to meet manufacturer specifications on the equipment tag. Cleared drain and verified operation. Everything is operational at completion of service.

Performed a/c tune-up on a Carrier straight cool system. Checked the electrical, mechanical and performance systems of the unit. Cleared, cleaned, flushed and treated the drain line and washed the outdoor coil. Return air filters are dirty. The blower motor capacitor is below rated value. Also found the indoor coil is rusting and can be prone to a refrigerant leak in the future. No other major issues were found. The system is operational at this time.

Service diagnostic found that the capacitor on the condenser unit had failed. Options for repair were presented to the homeowner. She chose to have the capacitor replaced. I replaced the capacitor and function tested the system. The system was running at the completion of service.

Performed AC cooling check. 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 filters were replaced with client supplied filters. I cleaned the condenser coil. No major issues were found. The system was running at the completion of service.

Service diagnostic found the primary drain line was extremely clogged up. This tripped the water safety switch and shut down the outdoor system. Spoke with the homeowner and she chose to have the drain line serviced. I cleared the drain line multiple times and tested it with 2 gallons of water. I then treated the drain and rinsed out the outdoor coil as well at no additional charge. Re-attached existing PVC at the exterior of the home to allow the condensation to drain away from the home to prevent any potential foundation damage. Function tested the system and everything is operational at this time.

Service diagnostic found that the capacitor on the condenser unit had failed. Options for repair were presented to the homeowner and he chose to have the capacitor replaced. I replaced the capacitor and function tested the system. The system was running at the completion of service.

Diagnostics found the outdoor torque booster had failed preventing the condenser to function properly. Further diagnostics found an AprilAire 510 air filter that may not have been replaced since the system was installed. A lack of airflow will create bigger failures in the future. I also found multiple 1 inch air filters in ceiling return vents where they should not be. I also found the condensing coil heavily impacted with dirt and debris and should be cleaned as soon as possible. I also found parts of the condensing coil eaten away by dog urine. This has compromised the coil. I spoke with the homeowner about the issues I found and she chose to replace the torque booster and have the condenser coil professionally cleaned. I replaced the torque booster and then cleaned the condenser. The system was cycled on to verify proper operation. I did remove all the air filters today. The system is cooling at completion of service.