How to Connect RV 20 lb Tank to 100 lb Tank
Question:
I need to hook a 100 pound tank to a 20 pound tank, they have them at stores for refilling 100 pound tanks but I cant find one to buy. The 100 pound tank is female and 20 pound end is just like what you use to connect a grill
asked by: Lynn
Expert Reply:
Hey Lynn, I recommend using the MB Sturgis Sturgi-Stay T-Fitting w Hose # 103615 which will allow you to connect your 20 lb tank to a 100 lb tank. The red type 1 ACME fitting will connect to one of your tanks, and the pigtail from the tank will connect to the brass side of the fitting. Then you connect the POL side of the included 6' hose to connect to your 100lbs tank.
For an auto change over regulator, the MB Sturgis High Capacity Two-Stage Auto Changeover Regulator # 888001-MBS is a great choice that will suit your needs.

Product Page this Question was Asked From
MB Sturgis Sturgi-Stay T-Fitting w Hose - Type 1 Valve - Quick Disconnect, Disposable Cylinder Ports
- Propane Fittings
- Hoses
- Tees
- Adapter Hoses
- 6 Feet Long
- Type 1 - Male
- Type 1 - Female
- POL - Male
- Type 1 - Male
- 1 Inch-20 - Male
- MB Sturgis
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Lynn
10/15/2024
you did see the picture i you ? I ask because it doesn't look like it fits a female end on 100 pound tank. And is other end the same as the gas grill 20 pound tank ? Forgive my ignorance just want to be sure before buying thank you