This valve is frequently found in high-efficiency commercial rooftop units requiring 3/4" gas valve capacity

providing the precise static pressure required for optimal heat exchanger cooling and discharge air velocity

pilot applications that utilize obsolete ignition control units

always check if your specific repair also requires a standalone ECO sensor or thermistor replacement

including 1LD

Nordyne 1017206 Relay Kit R-22 This valve is frequently foundThe Nordyne 1017206 Relay Kit is a critical Genuine OEM Nordyne replacement part designed for field technicians and contractors servicing mobile home furnaces and electric heat systems. This AC Heater Relay Kit serves as the direct replacement for Nordyne 624843, providing a precise electrical control interface between the thermostat and the heating elements or blower motor. Engineered for specific use in Intertherm and Miller HVAC systems, the kit