The MERC472 Stay-Longer propane kit by Marshall Excelsior permits the owner to install a auxiliary propane cylinder allowing the RV to remain stationary. This kit includes a five foot flexible pigtail, brass tee fittings and installation instructions.

• Made and assembled in the U.S.A.
• 5 foot hose (MER401-60) .9 GPM excess flow male POL x 1/4 inch male inverted flare
• Brass tee connection (ME420) .9 GPM excess flow male hard hose POL x female POL x 1 inch-20 x 1/4 inch female inverted flare