RC Air Conditioning and Heating, LLC | Experienced HVAC Services in Schertz, TX

First, check your home's circuit breaker to ensure it hasn't tripped. If the breaker is fine, check that your thermostat is set to "cool" and the temperature setting is lower than the current room temp. A simple restart of your system by turning the thermostat off for 30 seconds and then back on can sometimes resolve minor glitches. If it still doesn't run, call us immediately. We prioritize emergency calls during extreme heat to diagnose common failure points like capacitor issues or refrigerant leaks and get your cool air flowing again.

A faulty reversing valve, a common issue in our area, often shows itself through a lack of heating or cooling, the system getting stuck in one mode (only heat or only cool), or unusual hissing noises from the outdoor unit. You might also notice reduced efficiency and higher energy bills. If your Schertz home's heat pump isn't switching between seasons properly, it's time for a professional diagnosis. Our technicians can test the valve and its components to determine if a repair or replacement is needed to restore proper function.

Proactive maintenance is key. Before peak heat hits, schedule a professional tune-up where we'll clean coils, check refrigerant levels, inspect electrical components, and ensure everything is running efficiently. As a homeowner, keep your outdoor unit clear of debris like grass clippings and leaves, and change your air filter regularly (every 1-3 months). Also, consider installing a programmable thermostat to avoid overworking your system. These steps reduce strain on your AC, making a catastrophic failure during a heatwave much less likely.