the B1256560 heat sequencer monitors temperature parameters to coordinate the optimal activation order of your system’s heat stages

preventing dangerous high-temp lockouts and protecting system longevity

for larger tonnages

this specific model is designed for Clockwise (CW) rotation only

the 4200-026 is a non-regulated component that controls gas flow based on temperature

Cleveland Controls RFS-4001-037 Pressure Switch Els PW 17895 the B1256560 heat sequencer monitorsThe Cleveland Controls RFS 4001 037 is a high performance adjustable pressure switch designed for sensing differential air pressure in HVAC systems and industrial process applications. This field proven air pressure sensing switch features a versatile setpoint range, allowing for precise differential pressure control from 0. 15" w. c. . 02" up to 2. 0" w. c. Engineered with an SPDT contact configuration, the unit triggers contact status changes upon