Reznor 68397 Ventor Housing 320074-702 While technically a potential relay

While technically a potential relay works based on back-EMF

The Robertshaw 700-205 Gas Valve is a high-capacity snap-throttle hydraulic gas valve designed for precision temperature regulation in space heating and commercial cooking equipment

robust 7858519 assembly for simplified replacement

Since this is an official Heil Quaker replacement

Common Industrial Questions What probe types are compatible with the 16MB1M0

Reznor 68397 Ventor Housing 320074-702 While technically a potential relayThe Reznor 68397 Ventor Housing is a critical OEM replacement part engineered for high efficiency draft induction in industrial heating systems. As a veteran grade HVAC venter motor housing, this assembly is designed to maintain the precise static pressure required for safe combustion and flue gas exhaustion. When a Reznor unit heater begins to show signs of restricted airflow or inducer vibration, replacing the venter housing assembly is necessary to