also identified as the BTG-UWM

this inducer wheel features a built-in hub designed to secure firmly to the 1/4" motor shaft

specifically fitting ASME models such as the 402

In high-efficiency systems like the Lochinvar RW or Copper-Pak series

Danfoss 013G-8072 Operator Adapter Els PW 17895 also identified as the BTG-UWMThe Danfoss 013G 8072 Operator Adapter is a critical component for field retrofitting, specifically designed to bridge the gap between legacy heating infrastructure and modern control technology. As a direct RAV to RA2000 adapter, this hardware allows for the seamless installation of current Danfoss RA 2000 thermostatic operators onto existing Danfoss RAV valve bodies. By utilizing this radiator valve conversion kit, technicians can upgrade older