Hankison 3230764 Pressure Switch 321894-706 Improper alignment can lead to

Improper alignment can lead to delayed ignition or "booming" starts that stress the heat exchanger

Durable Sleeve Bearings: Engineered for quiet operation in residential and light commercial condenser environments

verifying that the draft inducer motor is generating the precise static pressure required to vent combustion gases before the ignition sequence initiates

Includes OEM-certified orifices for consistent gas flow and flame patterns

Common Questions What power supply is required for this valve

Hankison 3230764 Pressure Switch 321894-706 Improper alignment can lead toThe Hankison 3230764 Pressure Switch is a high performance manual reset (M R) high pressure cut out designed for industrial compressed air systems and refrigerated air dryers. Engineered to provide critical system protection, this switch features a fixed trip point of 281# (PSI), effectively preventing over pressurization that can lead to catastrophic component failure. This OEM pressure switch is cross compatible and functionally identical to part