Reznor 93849 Pressure Switch THPU32HP7Y this 1" x 1" x

this 1" x 1" x 3/4" NPT tee is rated for a maximum pressure of 250 PSI

Dual-Speed Logic: Supports low and high-speed operation to optimize CFM output based on thermostat demand

even when subjected to widely varying inlet pressures

provided the flow arrow points toward the boiler and there is sufficient clearance for the purge lever operation

Reznor 93849 Pressure Switch THPU32HP7Y this 1" x 1" xThe Reznor 93849 Pressure Switch is a critical OEM replacement part designed for precise combustion air proving across a wide range of Reznor unit heaters and duct furnaces. This low pressure switch monitoring component is engineered as a normally open (NO) safety device that closes upon detecting sufficient negative pressure from the venter motor, ensuring the ignition sequence only proceeds when proper venting is established. Built for high