and motor loads

Built with a 3/4 inch NPT female threaded connection

If your application requires a dual-setpoint (day/night) or reverse acting logic

or steam in demanding commercial HVAC systems

compatibility is based on voltage

Heil Quaker ICP C199 Heat Sequencer 320788-702 and motor loadsThe Heil Quaker ICP C199 Heat Sequencer is a critical multi level furnace relay designed for staged activation of heating elements in residential and light commercial air handlers. This Thermodisc 14S22 sequencer utilizes a bimetal disc and internal heater to provide precise sequencing of electric heat strips, preventing the high current inrush that can trip breakers or stress electrical distribution panels. Engineered for 24V control circuits, this