Constructed from high-grade durable materials to survive high-temperature flue environments

Key Benefits: UL555S Compliance: Rigorously tested for smoke control systems

improving overall comfort and system longevity

this probe is specifically designed with a 1-11/16" long nut to accommodate systems with thicker boiler jackets

and excessive noise that lead to premature motor failure

Schneider Electric (Erie) AT33A00T Actuator Els PW 17895 Constructed from high-grade durable materialsThe Schneider Electric Erie AT33A00T Actuator is a field proven solution for precision flow management in closed hydronic heating and cooling systems. Engineered for reliability, this 24Vac motorized actuator utilizes a three wire floating signal to provide modulating style control without the need for complex linkages. As a non spring return actuator, it maintains its last position upon signal loss, while the integrated time out feature prevents