Does this unit require a separate overpressure protection device (OPD)

Technicians can choose between the medium or large plate based on the footprint of the previous thermostat and the extent of the wall coverage required

The discharge line must be at least the same diameter as the valve outlet (1-1/2") and should be piped to a safe point of discharge to prevent injury or equipment damage during an overpressure event

Always cross-reference your unit's model and serial number to ensure this module matches your system’s specific ignition sequence and voltage requirements

a manufacturer-approved conversion kit must be used to ensure the orifice and spring settings meet pressure requirements

Heil Quaker ICP 1013351 Gas Valve Els PW 17895 Does this unit require aThe Heil Quaker ICP 1013351 Gas Valve is an OEM grade SV9541Q SmartValve system control engineered for high efficiency, 2 stage gas valve applications. This intermittent pilot control integrates a pressure regulator, electronic sequencing, and safety shut off into a single heavy duty unit, making it a critical component for ICP (International Comfort Products) equipment including C8MPT, C8MPV, C9MPT, and C9MPV series furnaces. Designed for