Modine 3H0374540002 Pilot Assembly 30067439-890 the 41-209 is a direct

the 41-209 is a direct cross-reference for the Surface Ignitor Company (SIC) NR026 and NR026KX models

it features a slow-acting thermal wax element that eliminates water hammer—a common failure point in fast-acting solenoid alternatives

ensuring compatible threads and flow rates for reliable HVAC repair and maintenance in commercial or residential garage applications

the ST-W24 simplifies maintenance by including a heavy-duty brass thermowell with a 1/2" NPT fitting

compatibility is determined by the outer diameter of the compressor shell and the voltage requirements

Modine 3H0374540002 Pilot Assembly 30067439-890 the 41-209 is a directThe Modine 3H0374540002 Pilot Assembly is a critical OEM component designed specifically for unit heaters and duct furnaces. As a veteran grade standing pilot assembly, this unit ensures reliable ignition and consistent flame sensing for commercial and industrial heating systems. It serves as the direct replacement for 3H37454 2, providing a seamless retrofit for older installations without requiring additional field modifications to the burner