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This commercial-grade solenoid air valve features a durable brass body for extended service life and reliable actuation in demanding HVACR environments
Precision Sensing: Utilizes a high-stability 10k Ohm thermistor to deliver accurate temperature readings between 32°F and 120°F
Its robust internal thermal protection prevents overheating during continuous operation
High Discharge Capacity: Rated at 643 PPH
Multi-Refrigerant Support: Verified compatibility with R-410A and R-22
Reznor 197029 Pressure Switch THPU32HP7Y This commercial-grade solenoid air valveThe Reznor 197029 Pressure Switch is a critical OEM replacement part engineered for combustion airflow safety in Reznor UDAP and UDAS series gas fired unit heaters. This differential sensing switch features a 0. 6" water column (WC) set point, indicated by its distinct blue label. Designed specifically for high altitude applications and precision draft monitoring, it ensures the inducer motor establishes a consistent vacuum before allowing the
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