but this OEM part is sized precisely to fit existing mounting points on the 150-436 series housing

the Heil Quaker ICP 1170063 is the manufacturer-authorized replacement for the Honeywell ST9120C4057

a 393691 conversion kit must be installed by a licensed technician to adjust the regulator spring for the higher pressure requirements of LP systems

The ICM866U-LF features an instant recycle capability with a retry time within 90 seconds

When replacing an existing 94F00 or older 94G0001

Nordyne 626547R Rollout Switch 318423-701 but this OEM part isThe Nordyne 626547R Rollout Switch is a critical OEM replacement part engineered for high limit furnace safety in Nordyne, Miller, and Intertherm heating systems. This 320F manual reset limit switch serves as a primary safety mechanism, detecting abnormal flame rollout conditions and immediately interrupting the burner circuit. As an SPST (Single Pole Single Throw) configuration, it ensures the system remains locked out until a technician can inspect