Reznor 17890 Pilot Assembly making it a vital selection

making it a vital selection for HVAC system diagnostics and proactive maintenance cycles

such as poor terminal retention or EMI interference

This universal size steel thermostat guard features a solid base and is cross-referenced as identical to 190-070

This kit includes the internal components required to set the specific pressure parameters for the 7000 series valve housing

Can this transformer be used to power multiple HVAC 24V zone valves

Reznor 17890 Pilot Assembly making it a vital selectionThe Reznor 17890 Pilot Assembly is a critical OEM replacement part engineered for precise ignition and sustained burner performance in unit heaters and furnaces. This natural gas pilot burner is a "less thermocouple" configuration, designed to house a standard thermocouple or flame sensor (sold separately) to facilitate a safe combustion sequence. Built to withstand the high heat cycles of commercial heating environments, this setup ensures consistent