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

This triple-pole double throw (3PDT) component is engineered to manage high-power electrical loads by isolating sensitive low-voltage control circuits from high-voltage transients

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

The Johnson Controls V11HBA-100 is a heavy-duty 240V 3-way solenoid air valve engineered for precise pneumatic control in commercial HVAC systems

Industrial Grade Build: Features a rugged metallic housing and high-grade dielectric oil for heat dissipation

Schneider Electric (Barber Colman) 2341-521 Controller R-410A Smith TST2900 Temperature Controller (cross-referencedThe 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