Precise Airflow Management: Exceptional velocity pressure control for accurate VAV box balancing and pressure independent operation

as this can damage the motorized gear train

and radiant panels

using a genuine 100327322 body gasket ensures the 1/6 HP to 2/5 HP motor assemblies maintain a leak-proof interface with the volute housing

Manual Lockout Safety: The manual reset mechanism forces a physical diagnostic check of the system after a high-pressure event

Raypak 009554F Limit Switch THPU32HP7Y Precise Airflow Management: Exceptional velocityThe Raypak 009554F is a critical high limit safety control designed to protect hydronic heating systems and commercial boilers from excessive thermal conditions. This Aquastat limit switch features a 40 180F range and a manual reset (M R) mechanism, ensuring that the system remains locked out for technician inspection if temperature thresholds are breached. Specifically engineered for Raypak Hi Delta and Raytherm series heaters, this OEM replacement