Manufacturer Name: Rheem-Ruud Product Number: AM39922-1 OEM Part Number: AM39922-1 Product Description: Burner Assy Kit Rg40s-40 Ng Weight:2.87lbs/1301.81g The Rheem-Ruud AM39922-1 Burner Assembly Kit with Gasket RG40S-40 NG is a complete component for gas-fired HVAC systems of Rheem and Ruud home water heaters. The Burner Assembly Kit is fitted in water ... https://www.partshnc.com/burner-assy-kit-rg40s-40-ng