Lennox

Left Refractory 42" Stacked Grey for Esta for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

FLK45GREY,Greystone Stacked Ceramic for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

FLK40GREY,Greystone Stacked Ceramic for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

FLK4045GREY, Greystone Stacked Ceramic 45" for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

FLK4040GREY, Greystone Stacked Ceramic 40" for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

FLK35GREY,Greystone Stacked Ceramic for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.