1 compliant mechanical systems

Most SST14 and SST1400 configurations utilize a pair of these filters to cover the full intake surface

Full Standard Compliance: Meets ASME B16

requiring a technician to inspect and reset the limit switch

ensuring the blower motor and heating cycle resume safe operation

Functional Devices RIBT2401SB Relay 1 compliant mechanical systemsThe Functional Devices RIBT2401SB is an enclosed 20 Amp pilot control relay designed for reliable switching in HVAC, lighting, and industrial control applications. This SPST NO (Single Pole Single Throw, Normally Open) relay features a pre wired enclosed design that eliminates the need for an external electrical box, streamlining installation on standard 1 2 inch knockouts. It operates with a dual coil voltage input supporting 24Vac dc or 120Vac,