This kit is factory-configured for natural gas

Contractor Grade: Simplifies valve rebuilding and HVAC repair by meeting exact OEM dimensional tolerances

For technicians performing preventative maintenance or emergency swaps

System Efficiency: Restores peak rotational power transfers for optimal HVAC airflow

Will this wheel resolve a whistling or rattling noise in the draft inducer

Lochinvar & A.O. Smith 100187863 Elbow 319825-402 This kit is factory-configured forThe Lochinvar & A. O. Smith 100187863 is a 4 inch aluminum exhaust condensate elbow assembly engineered specifically for high efficiency gas fired boilers and water heaters. As a veteran technician knows, managing flue gases and acidic condensate in condensing systems requires components that can withstand corrosive environments without compromising structural integrity. This OEM replacement part is constructed from high grade aluminum, offering