Professional HVAC Repair in Tulsa, OK 74112 - Wrights Heat Air & Refrigeration

Absolutely. In our Tulsa climate, voltage fluctuations or faulty wiring can disrupt the precise signals between your smart thermostat and HVAC system. This miscommunication can cause the system to run continuously, leading to evaporator coil freeze-ups. Wrights provides thorough electrical inspections to diagnose these root causes, ensuring your thermostat and AC unit communicate properly for efficient, reliable cooling.

Tulsa's severe weather can lead to power outages, which immediately disable your HVAC system and can cause damage upon the surge of power returning. A professionally installed generator by Wrights ensures your heating and cooling systems stay operational during outages, protecting your comfort and preventing issues like coil freeze-ups that can occur when power is restored unevenly to the system.

Yes, often it is. While low refrigerant is a common cause, in our experience, problems like a failing capacitor, a malfunctioning blower motor relay, or faulty thermostat wiring—all electrical components—are frequent culprits in Tulsa homes. These electrical failures prevent the fan from moving enough air across the coil, causing it to freeze. Our technicians perform targeted electrical repairs to fix these components, solving the freeze-up at its source.