Thermal Heating Diagnostics
Pool Heater & Heat Pump Repair Austin
Gas pool heaters and electric heat pumps involve gas pressure, high voltage, and sensitive water flow safety switches. Pool Tech Repair provides certified diagnostic troubleshooting.
Heater Fault Codes & Issues We Solve:
- Ignition Lockout (IF Code): Caused by faulty igniters, gas valve failure, flame sensor corrosion, or low gas pressure.
- Air Flow / Blower Failure (AFS Code): Blower motor restriction, air pressure switch failure, or rodent nesting in combustion chamber.
- Water Pressure Fault (LO / PS Code): Insufficient water flow through heater due to dirty filter or faulty water pressure switch.
- Heat Exchanger Sooting & Leaks: Copper or cupro-nickel heat exchanger erosion caused by chemical imbalance or improper bypass flow.
Pool Heat Pumps & Hybrid Heating
Looking for low-cost year-round heating and spa performance? We install and service high-efficiency inverter heat pumps that heat and cool pool water economically.
Request Heater Repair
Certified technicians for Raypak, Pentair MasterTemp, Jandy LXi/JXi & Hayward Universal.
Submit Request Form Call (512) 813-0626