Common Questions What actuators are compatible with this spring

where heat escapes the combustion chamber due to a cracked heat exchanger

which can prevent the compressor from starting under load or cause the fan motor to run at reduced RPMs

Will this work with brands other than Heil Quaker

the BT1256502 is the manufacturer-specified supercedence for the B1217301 and will fit the same mounting footprint and wiring harness

Functional Devices RIB2401B Relay Common Questions What actuators areThe Functional Devices RIB2401B is a true workhorse for HVACR technicians, designed as a robust 20 Amp SPDT enclosed power relay for building automation and lighting control systems. This pilot controlled device features a dual coil arrangement capable of accepting 24VAC or 24DC input, providing maximum flexibility when interfacing with digital controllers or low voltage thermostats. The 120V secondary side is rated for high inductive loads, making it