Mason Lite Combustion Air Kit, 4", with 3' Flexible Vent & Metal Hood | MFP4-AK-M category_fireplace-trims-fronts Technicians encounter it when addressing

Technicians encounter it when addressing air leaks or repeated priming issues

Installation considerations

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Their cleaners integrate with standard pool pump systems

Mason Lite Combustion Air Kit, 4", with 3' Flexible Vent & Metal Hood | MFP4-AK-M category_fireplace-trims-fronts Technicians encounter it when addressingMason Lite MFP4 AK M 4 Inch Combustion Air Kit With 3 Foot Flexible Vent and Metal Hood The Mason Lite MFP4 AK M is a 4 inch combustion air kit for compatible Mason Lite fireplace installations. It includes a 3 foot flexible vent and metal hood for approved combustion air setups. This kit should be matched to the correct firebox model, air kit opening, and installation layout before ordering. 4 inch combustion air kit Includes 3 foot flexible vent