Key Benefits for Technicians: Exact OEM Specifications: Eliminates field modifications with a precise 1" x 23

Secure Connections: Equipped with industrial-grade lead wires and a standard ceramic base for heat resistance

as they will pull air into the return line

non-conductive anchor that resists the vibration and thermal expansion typical of heavy-duty HVACR and plumbing applications

Common Questions: Is the Lennox X0445 the same as the X044501

Belimo FSLF24-S Actuator THPU32HP7Y Key Benefits for Technicians: ExactThe Belimo FSLF24 S is a specialized fire and smoke damper actuator designed for UL555 and UL555S applications in engineered HVAC systems. Providing 30 in lb of torque at 350F, this unit ensures reliable fail safe operation during critical life safety events. It operates on 24 VAC and features a spring return mechanism that closes dampers upon power loss or high temperature detection via a thermal sensor. This model includes two internal auxiliary