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Box #3, Right JM42/50 - J5326
Lennox$391.57Box #3, Right JM42/50 for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Box #3, Right GM36H - J5115
Lennox$341.10Box #3, Right GM36H for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Box #2, Rear JM50 - J5328
Lennox$308.43Box #2, Rear JM50 for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom, Fireplace 36" Common - J3945
Lennox$62.85Bottom, Fireplace 36" Common for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom, Firebox Painted - J3809
Lennox$417.74Bottom, Firebox Painted for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom, Firebox B36 & B36L - J3989
Lennox$417.74Bottom, Firebox B36 & B36L for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Support Fin - Steel Support at Bottom 72" FP - F3465
Lennox$261.70Bottom Support Fin - Steel Support at Bottom 72" FP for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Support Fin - Steel Support at Bottom 60" FP - F3464
Lennox$214.97Bottom Support Fin - Steel Support at Bottom 60" FP for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Support Fin - Steel Support at Bottom 48" FP - F3463
Lennox$169.80Bottom Support Fin - Steel Support at Bottom 48" FP for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Support Fin - Steel Support at Bottom 36" FP - F3462
Lennox$145.05Bottom Support Fin - Steel Support at Bottom 36" FP for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Refractory-Builder - H3240
Lennox$653.82Bottom Refractory-Builder for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Refractory SB42 - PR-SB128
Lennox$497.24Bottom Refractory SB42 for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Refractory ME CAT - F3020
Lennox$602.60Bottom Refractory ME CAT for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Refractory Laval - PR-SR2692
Lennox$497.24Bottom Refractory Laval for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Refractory Assembly 43 (49042) - 16M57
Lennox$653.82Bottom Refractory Assembly 43 (49042) for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility. -
Bottom Refractory Assembly [49041] - H3049
Lennox$653.82Bottom Refractory Assembly [49041] for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.