Utica-Dunkirk 26789S Ignitor 318423-701 05" WC pressure switch effectively

05" WC pressure switch effectively prevents inducer motor failure or exhaust blockages from compromising equipment operation

facilitating efficient mechanical power transmission between the motor and the blower assembly

If the reading is infinite (open circuit)

the internal ball and seats of the B325 are factory-sealed to maintain the integrity of the characterised flow disc

Utica-Dunkirk 26789S Ignitor 318423-701 05" WC pressure switch effectivelyThe Utica Dunkirk 26789S Ignitor is a heavy duty hot surface ignitor engineered for precise combustion initiation in high efficiency residential and commercial boilers. Constructed from durable materials to withstand extreme thermal cycling, this OEM component features a 17 second warmup period, ensuring the ignition sequence remains consistent even in cold start conditions. As a direct replacement part, it eliminates the common failure points