Durable Construction: Features a robust bi-metal design and corrosion-resistant materials suitable for rigorous HVACR environments

If the furnace attempts to light but fails to create a visible spark

check the actual net oil pressure against the manufacturer's requirements before replacing the control

the module supports multiple input types

preventing delayed ignition or premature valve closure that often plagues inferior aftermarket components

ABB OT100F3 Disconnect 322057-301 Durable Construction: Features a robustThe ABB OT100F3 Disconnect is a heavy duty, 3 pole non fusible disconnect switch engineered for high performance power distribution and industrial control. As part of the renowned ABB OT series, this 100 Amp disconnect features a compact, modular design that allows for both base mounting and DIN rail mounting, providing maximum installation flexibility for HVACR technicians and electrical engineers. This front operated switch is rated for up to 600