Description
Heatilator IPI Pilot Assembly (LP): 2090 013 Convection System Outside Diameter: 8" AMAZON LIST GPFL Size:5ft 1001 P714SI AMP (MAR) Includes an alignment tube Outside Diameter: 8" A 3 blink error code means that the control board has not detected the ESP (Exhaust Sensing Probe) at startup or that it lost communication with it while the unit was running