Johnson Controls A25AN-1C Warm Air Limit ControlJohnson Controls A25AN 1C Warm Air Limit Control is a SPST air temperature control with a manual reset. This compact limit switch is designed to protect heating equipment by quickly opening the circuit when the air temperature rises above the setpoint. With a high limit trigger at 215F and a reset required at ambient or lower temperatures, it provides reliable overheat protection for furnaces, air handlers, and ductwork. The setpoint range spans from

this motor provides consistent performance across the heating season

By choosing the J990MDA-2H

promoting efficient combustion and steady flame quality

flexible port sizing

Easy replacement part for Armstrong HVAC equipment

and water valves

single-phase unit runs on 115V and includes a 25-foot power cord for flexible placement

Includes: Two 36-in lead wires

With a precise 7

this refrigeration temperature controller blends accurate sensing with rugged construction to protect perishables and optimize energy use

Temperature rating 212°F and 150 PSI (15 PSI steam) compatibility

supporting consistent performance with Belimo valve systems