when used with the appropriate check valve or in a bi-flow configuration as specified by Sporlan's technical literature for reverse cycle operation

Engineered with a 20-micron outlet pad

Designed for universal compatibility

the 1009385 ensures that the draft inducer motor operates within its intended performance curve

the assembly comes with the pre-bent tubing and mounting bracket for standard Protech burner configurations

Modine 3H0374540002 Pilot Assembly Els PW 17895 when used with the appropriateThe 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