Logic Board Replacement Services In Arlington

HVAC Logic Board Replacement in Arlington & DFW

Is your AC acting erratic or refusing to turn on? The logic board is the “brain” of your system. When it fails, your entire home comfort is at risk. Only Way Air provides expert diagnostics and same-day replacement across Arlington, Fort Worth, and Tarrant County.

Logic Board Failure? Don’t Sweat It!

Same-day diagnostics & replacement available in Arlington, Fort Worth & Tarrant County.

Schedule Logic Board Replacement Now

The Right Way Is The Only Way.

What is a Logic Board?

The logic board is the central control system of your HVAC unit. It acts as the command center for every operation, including:

Temperature Regulation: Processes thermostat data to maintain comfort.

System Cycling: Controls the precise timing of heating and cooling cycles.

Safety Protocols: Manages critical shutoffs to prevent fires or equipment damage.

Component Sync: Ensures the fan, compressor, and coils communicate perfectly.

Signs You Need a Logic Board Replacement

❌ System won’t turn on or respond to thermostat commands.

❌ Erratic temperature fluctuations or “ghost” settings.

❌ Strange error codes or blinking lights on the unit.

❌ System short cycling (turning on/off every few minutes).

⚠️ Warning: Continuing to operate your HVAC system with a faulty logic board can lead to complete electrical failure and significantly higher repair costs.

Our Replacement Process

1. Diagnostic

We test the electrical paths to confirm the board has failed, not just a fuse.

2. Expert Install

Professional removal and installation of a genuine, manufacturer-approved board.

3. Calibration

We test every safety protocol and cycle to ensure the new “brain” is working perfectly.

Protecting Your New Logic Board

Texas weather is tough on electronics. To extend the life of your new board, we recommend:

  • ⚡ Surge Protection: High-voltage surges are the #1 killer of logic boards in DFW.
  • 🧹 Regular Cleaning: Dust and debris can cause short circuits on the board.
  • 📅 Annual Maintenance: Detecting loose wires early prevents board burnout.

“The Right Way Is The Only Way.”

— TDLR-Certified Technicians

24/7 Emergency Logic Board Replacement

We’re here when you need us most in Arlington & Tarrant County.

📞 Call 682-777-8272 Now

Only Way Air – Serving Arlington, Fort Worth, Dallas, and all of Tarrant County.