Add a Marshall Excelsior Flow-Longer Propane Kit to your vehicle to fuel up smaller portable appliances (that normally use disposable LP gas cylinders) from your recreational vehicle, backyard, or cottage without the need to purchase an extra LP gas cylinder. This heater insert from Marshall Excelsior is designed to connect small, portable appliances normally using disposable LP gas cylinders to the existing LP-Gas fuel supply of a recreational vehicle, cottage, backyard patio, etc. without interrupting the supply of regulated fuel to the system. The Marshall Excelsior Flow-Longer Propane Kit includes a brass tee connection (MER415) .9 GPM excess flow male hard nose POL x female POL x 1-20 male, and 12 foot hose (MER421-144) .20 male x 1-20 female. With this Marshall Excelsior Flow-Longer LP Gas Kit, you don’t need to purchase an extra LP gas cylinder or several small, disposable type cylinders.
Features of Marshall Excelsior MER470 Flow Longer Propane Kit
- Designed to connect small, portable appliances, normally fueled by disposable LP Gas cylinders, to the existing LP-Gas fuel supply of a recreational vehicle, cottage, backyard patio, etc. without interrupting the supply of regulated fuel to the system, Eliminates the need to purchase an extra LP-Gas cylinder or several small, disposable type cylinders, Brass tee connection (ME415) .9 GPM excess flow male hard nose POL x female POL x 1-20 male, 12 foot hose (MER421-144) 1-20 male x 1-20 female
Package Contents:
- Marshall Excelsior MER470 Flow Longer Propane Kit






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