this 310366-401 harness is cross-compatible with several models across these brands

it is the correct replacement for many Intertherm and Miller branded HVAC systems

Verify your model number on the silver data plate located inside the furnace cabinet

it requires a technician to physically inspect the heat exchanger and venting for blockages or cracks before the system can be restarted

providing precise directional heat for rapid and reliable main burner ignition

Johnson Controls P72CA-4 Pressure Control R-410A this 310366-401 harness is cross-compatibleJohnson Controls P72CA 4 Pressure Control, DPST Switch Only, 3 4" Conduit Opening, 20" to 100 Psi, Nema 1 Enclosure, No Adjustment Knob, 1 4" FNPT Connection P72CA 4 is identical to P72CA 4C