The Heil Quaker ICP 1008251 Trap Vent is a critical OEM component designed for high-efficiency condensing furnaces and industrial HVAC applications

Smith TST2900 Temperature Controller (cross-referenced as part number 100170632) is a critical OEM immersion thermostat designed for high-recovery commercial water heating applications

000 BTU/HR rating

providing the field flexibility needed for complex refrigeration rack monitoring

The 1/8" FNPT air connections and standard 30 psig maximum safe air pressure rating make it a reliable choice for air valves and damper assemblies

Schneider Electric (Barber Colman) 2341-521 Controller R-410A The Heil Quaker ICP 1008251The Schneider Electric 2341 521 is a precision engineered receiver controller designed for low limit application within pneumatic control systems. Operating as a direct acting pneumatic controller, this unit maintains system stability by modulating output pressure in response to input signals from remote sensors. It is configured for a 20 22 psig normal main air pressure and features an exceptionally low 0. 021 SCFM air consumption, ensuring efficient