Lennox

Secondary Air Tube for various IHP heating units. Middle or FrontGenuine OEM partMay fit other models, please check your owner's manual for part number compatibility.

Secondary Air Tube Kit, Ladera-D/WRT3920 for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

Secondary Air Tubes [set of 3] for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

Secondary Burn Tube with Clamps for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.

Secondary Tube Kit, GV/ML 230GL/300GL for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

Secondary Tube Retainer Clips for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.

Secondary Tubes, Complete Set with Support,C/S210 for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.

Secondary Tubes, Front with Support, S160 for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.

Secure Flex to Secure Flex Connector for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

See Thru Kit-LIN60, Linear Direct Vent See-Through Conversion Kit for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

See-Thru Door Kit for various IHP heating units. [old Part # LDSTI] Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

See-Thru Glass Door Assembly 72" for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

See-Thru Glass Door Assembly 84" for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

See-Thru Glass Door Assy, 60" for various IHP heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.

Sen/Dev 36 Herringbone Refractory Kit for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

Sen/Dev 36 White Stacked Refractory kit for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.