York Gas Furnace: P3UR

Re: No Heat Call - Heat is Operating

The customer called and reported a, "No Heat" but when the technician arrived the system was operating.

• There are (2) Furnace Faults that will Auto-Reset after 1-Hour*:
  • Code 6 = Multiple Pressure Switch Openings
  • Code 7 = Three Failed Ignition Attempts

* The control board does not store past Fault Codes!

► If a problem is not found, be sure to check for both of these potential conditions.