Lochinvar & A.O. Smith 100208209 Frame Runner 319825-402 upright position directly to a

upright position directly to a clean opening on the top of the boiler or pressure vessel

verifying the fan blade rotation and pitch is critical to restoring factory-rated cooling capacity

Heat damage or moisture at the hood typically indicates a backdrafting issue

Key Benefits: Compatible with Danfoss VMT

How do I adjust the shaft length for my specific range model

Lochinvar & A.O. Smith 100208209 Frame Runner 319825-402 upright position directly to aThe Lochinvar & A. O. Smith 100208209 Frame Runner is a critical structural component designed for high performance gas fired boilers and commercial water heaters. Engineered to the exact OEM specifications of Lochinvar and A. O. Smith, this frame runner provides the essential internal support and positioning required for optimal combustion chamber alignment and heat transfer efficiency. When conducting a boiler part replacement, using a genuine