Lennox

Refractory Plug Assembly [49021] for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

Plug Removable Ash Plug for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

Ash Plug Ultra EPA for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.