600V rated leads and a 1/2" NPT nipple

when mounted horizontally

Whether you are managing large air handling units or steam-to-water heat exchangers

It is recommended to retain your existing hardware or source high-grade HVAC motor bolts to ensure a secure installation

Lochinvar & A.O. Smith 100137145 Fan Assembly 30067439-890 600V rated leads and aThe Lochinvar & A. O. Smith 100137145 Fan Assembly is a vital OEM component engineered for high efficiency combustion in commercial and residential heating systems. This 115V, 2. 2 Amp combustion air blower provides the precise air to fuel ratio required for optimal firing conditions, significantly reducing emissions while maximizing thermal efficiency. Designed as a direct drop in replacement, this assembly is functionally identical to part numbers