The 52100 bearing steel insert ensures durability

pressurized seal on the burner door

Industrial Build Quality: Features heavy-duty relays and specialized circuitry designed to withstand the high-temperature environment of an active furnace cabinet

it features a dual-stage configuration with precise set points: the High Pressure Switch (HPS) housing triggers at 0

this unit typically interfaces with standard 1

Daikin-McQuay 057543001 Switch 326058-755 The 52100 bearing steel insertThe Daikin McQuay 057543001 Switch is an essential OEM replacement part designed for precise control within HVAC air handling units and fan coil systems. This 120V 2 Pole 4 Position rotary switch is engineered to manage multi speed fan motors, allowing for seamless transitions between Off, Low, Medium, and High settings. Built to handle the inductive loads common in commercial climate control equipment, it ensures reliable electrical contact and