Knowing basic troubleshooting steps saves you time, money, and potentially an unnecessary service fee. You can quickly check for simple faults before calling an expert. Start simple troubleshooting for your Fresno Heating and Air Conditioning.

CHECK THESE THREE THINGS FIRST

Most non-functional HVAC calls are quickly resolved by checking these three basic components first.

• Thermostat (T)

  • Is the thermostat set to the correct mode (Heat/Cool) and temperature setting for the season?

  • Ensure the batteries are not dead and that the setting is actually working.

• Breaker (B)

  • Check your electrical panel to confirm that the circuit breaker for the unit is not tripped.

  • You can reset the breaker if it is safely in the off position now.

• Filter (F)

  • A completely clogged filter can cause the system to overheat and shut down automatically.

WHEN TO CONTACT A PROFESSIONAL

If the simple T-B-F steps do not resolve the issue, it is time to call a professional for assistance. Never attempt to handle complex internal components, high-voltage wiring, or refrigerant lines yourself.

• Outdoor Unit Check

  • Ensure the outdoor condenser fan is spinning freely and is not blocked by debris.

  • Turn the unit off before inspecting the fan area for safety reasons immediately.

• Drain Line (AC Mode)

  • Check the condensate drain line for any visible clogs during the summer cooling season.

  • A small blockage can trigger an automatic system shutoff easily.

Performing these quick troubleshooting steps can save you time and money by resolving easily fixed problems immediately. If these simple checks fail, the issue is more complex and requires certified expertise. You protect your system by knowing your limitations wisely. Get professional help when needed for your Fresno Heating and Air Conditioning.