Reznor 110853 Gas Fired Unit Heater Spark AssemblyReznor 110853 Gas Fired Unit Heater Spark Assembly is a precision engineered spark assembly designed to deliver reliable natural gas ignition in industrial and commercial heating systems. Specifically built for F, FE, B, and BE gas fired unit heater models, this component ensures quick, stable ignition, consistent flame startup, and safe operation across varying operating conditions. As a trusted replacement part, the spark assembly offers

Reliable ignition control for consistent startups

rugged boot

and surface disinfection where TRIO-1000P is used

Compatible with FVIR/GS6/GPX/GCV/GVR/XGV/XCV/GVK/XCZ models

helping you monitor oil levels with confidence

Easy installation with standard fittings and a straightforward retrofit process

extending lifespan

adjustable ignition trial times of 4 or 7 seconds

The Water Heater Gas Temperature Control Kit for AO Smith 9004310005 delivers precise temperature regulation for residential gas water heaters

With its discharge-type electronic construction

making it ideal for electric baseboard

Flow Capacity: 2190 CFH