This part is commonly found in Amana-Goodman air handler parts catalogs

Can I use this for gas-fired equipment

this valve should be mounted in the vertical position with the discharge piping sloped for gravity drainage

or Ducane systems

Amana-Goodman 2921305S Heat Exchanger Els PW 17895 This part is commonly foundThe Amana Goodman 2921305S Heat Exchanger is a critical OEM replacement furnace part engineered for exact fitment in specific Amana and Goodman residential gas furnaces. As a primary furnace heat exchanger, this component is responsible for the safe transfer of thermal energy while isolating combustion byproducts from the circulating air stream. Replacing a breached or cracked assembly with this genuine Goodman 2921305S ensures the pressure switch