This furnace draft inducer motor is a critical component in the furnace sequence of operation

this 1/2" safety valve is factory-set at 35 PSI

Common Questions: What rotation is the HC37ML702 motor

this two-position zone valve body is the standard for contractors managing fan coil

Using a precise match prevents electrical imbalances that can lead to motor failure or decreased cooling capacity

Siemens Industrial Controls 73N-B Valve Positioner 322055-301 This furnace draft inducer motorThe Siemens Industrial Controls 73N B Valve Positioner is a heavy duty, direct acting valve positioner engineered for high precision pneumatic actuator control in demanding industrial environments. Utilizing a single axis force balance principle, this top mounted valve positioner ensures stable and accurate positioning for flow, temperature, and pressure control systems. Specifically designed for bottom loading applications, it is the standard choice