Tech support

When the job stops, we don't!

Factory trained HVAC expertise, committed to helping you solve problems quickly and confidently.

CFM technical support helping a contractor troubleshoot HVAC equipment

Call or text technical support.

For active jobsite help, use the direct support line. On mobile, tap the number to call.

Before you call

  • Have model and serial numbers ready
  • Note error codes and thermostat/controller details
  • Photos help when available

After-hours

  • Leave a detailed message
  • CFM responds the next business morning