Utica-Dunkirk 5611913 Pilot Assembly 326070-701 the SZ185-AR4 is optimized for

the SZ185-AR4 is optimized for R407C

the Hydrotherm 02-5206 offers a reliable solution for flame detector replacement

Easy Maintenance: Utilizes a replaceable neoprene diaphragm (PNV-002) to extend the service life of the actuator assembly

simply rinse with a low-pressure hose or mild detergent to clear debris

Interchangeable Design: Compatible with both TUA and TUAE stainless steel valve bodies for maximum inventory flexibility

Utica-Dunkirk 5611913 Pilot Assembly 326070-701 the SZ185-AR4 is optimized forThe Utica Dunkirk 5611913 Pilot Assembly is a high grade OEM replacement part engineered for natural gas systems. Designed specifically for electronic ignition boilers, this Nat Gas Spark Pilot Assembly ensures a stable and consistent ignition spark, minimizing lockout scenarios in commercial and residential boiler repair applications. Built with heat resistant materials, this assembly is a direct fit component for various Utica gas boilers and