Belimo A-22P-A17 Thermowell 321894-708 Always use a back-up wrench

Always use a back-up wrench on the bottom nut to prevent internal damage

which allows for in-line maintenance and reduced downtime during routine system service

The Fenwal DSI module also includes built-in diagnostics via an LED indicator and flame current test pins

Optimized Alignment: The included 90-degree bracket allows for stable positioning within the air tube

ensuring total compatibility with HFC refrigerants such as R-134a

Belimo A-22P-A17 Thermowell 321894-708 Always use a back-up wrenchThe Belimo A 22P A17 is a precision engineered brass thermowell pocket designed for high performance temperature sensing in hydronic and HVACR systems. Specifically fabricated for 2 inch immersion applications, this 1 2 inch NPT thermowell provides a robust barrier for sensors, allowing for maintenance and replacement without draining the system. It features a 2 inch (50 mm) length with a 0. 35 inch diameter, optimized for maximum heat transfer and