RV Propane & LP Gas
Propane runs most of what makes an RV livable, from the furnace and water heater to the cooktop, the fridge, and any grill you tap off the side, and all of it depends on the fittings and regulators between the tank and the appliance. This category is the LP side of that: LP regulators like the Marshall Excelsior MEGR-130, POL O-rings, quick-disconnect ends, snap-on regulator covers and brackets, and Bluetooth tank scales that tell you how much gas is actually left.
299 products
Marshall Excelsior Serviceman's Friend Test Fitting | 5/16-32 x 1/8 MNPT x 1/2 MNPT
Camco 12-Inch Pigtail Propane Hose Connector | ACME x 1/4" Inverted Flare, 200,000 BTU
Camco Propane Cylinder Adapter, Soft-Nose POL x 1-In-20 Male
JR Products 36" OEM LP Supply Hose | 1/4" ID Rubber, SAE Flare
Marshall Excelsior LP Pigtail Hose | 12" Acme Nut to 1/4" Inverted Flare
Marshall Excelsior Thermoplastic LP Gas Pigtail, QCC x 1/4" Inverted Flare
8 options
Flame King 2-Stage Propane Regulator | 150,000 BTU, Vertical Mount
JR Products OEM LP Supply Hose | 3/8" ID x 24", Black Rubber
Marshall Excelsior 20in Non-Leaching LP Pigtail Hose, Type 1 ACME x 1/4in Flare
Marshall Excelsior Flexible LP Gas Hose | 60", Excess Flow, Thermoplastic
Marshall Excelsior High-Flow LP Gas Pigtail, 1/4" MPT x QCC
2 options
Marshall Excelsior LP Gas Hose | 20 in, QCC Type 1 x 1/4 MNPT
Marshall Excelsior MEGR-130-30A LP Gas Regulator | 1/4" Inverted Flare x 3/8" Brass
Marshall Excelsior Soft-Nose POL Propane Fitting | 1/4" MNPT, Handwheel
Flame King Propane Tank Gauge & Leak Detector | Glow-in-the-Dark
JR Products 20" QCC1 Propane Pigtail Hose | OEM Replacement, 400,000 BTU
JR Products 24" OEM LP Supply Hose | 1/4" Rubber, Black
Marshall Excelsior High-Pressure LP Hose | 48 in, 3/8 Female Flare Swivel
Marshall Excelsior LP Gas Hose Assembly | 40 in, 3/8 MPT x 1/2 Female Flare Swivel
Marshall Excelsior LP Gas Tee Fitting with Check | 1/4" Inverted Flare
Suburban 20" Propane Pigtail | Type 1 ACME x 1/4" MPT
Suburban LP-PT15F Propane Pigtail | Type 1 Acme Nut x 1/4" Inverted Flare, 15"
12" LP Gas Pigtail Hose | Type 1 Acme Nut x 1/4" Inverted Flare, UL Listed
JR Products 07-30935 LP Supply Hose | 48", 1/4" ID Rubber
Marshall Excelsior 12in Non-Leaching LP Pigtail Hose, Type 1 ACME x 1/4in Flare
Marshall Excelsior High-Flow RV Propane Pigtail | 20 in, 1/4 MPT x QCC
Marshall Excelsior RV Propane Pigtail | 36 in, POL x 1/4 Inverted Flare
Marshall Excelsior RV Propane Pigtail | 48 in, POL x 1/4 Inverted Flare
Suburban 24" Propane Pigtail | Type 1 ACME x 1/4" Inverted Flare
Brass Propane Adapter Tee | Machined Brass Fitting
JR Products 12" QCC1 Propane Pigtail Hose | OEM Replacement Hose
JR Products 24" LP Supply Hose | 3/8" ID OEM Replacement
Marshall Excelsior Compact High-Pressure Regulator | 30 PSI, 1/4in FNPT
Marshall Excelsior RV Propane Pigtail | 30 in, POL x 1/4 Inverted Flare
Universal LP Bottle Tray | Fits 20 & 30 lb Tanks, Zinc-Plated Bracket, Black
JR Products 30" OEM LP Supply Hose | 1/4" ID Rubber Propane Line
Marshall Excelsior High-Flow RV Propane Pigtail | 12 in, 1/4 Inverted Flare x QCC
Marshall Excelsior LP Gas Pigtail Hose | POL x 1/4" Inverted Flare, 24"
Suburban 20" Propane Pigtail | Type 1 ACME x 1/4" Inverted Flare
Camco Propane Quick-Connect Fitting | 1/4" NPT x Full-Flow Male Plug
Getting your RV propane connections right
LP gas is simple until a fitting leaks or a regulator quits, and then nothing downstream works: no heat, no hot water, no stove. Everything in this category is about a clean, sealed connection from the cylinder to the rig at the right pressure. The regulator does the core job, stepping the tank's high and variable pressure down to the steady low pressure appliances expect. A few things to get right:
- The regulator and its fittings. An LP regulator such as the Marshall Excelsior MEGR-130 uses specific inlet and outlet fittings, for example a 1/4-inch inverted flare, so match them to your existing plumbing before ordering. Two-stage regulators are the norm on RVs because they hold a steadier pressure as the tank drops and in cold weather.
- POL fittings and O-rings. The older POL connection at the cylinder seals on a small rubber O-ring, and a cracked or flattened one is a common slow-leak source that costs pennies to replace. Newer cylinders use the hand-tight ACME/Type-1 connector instead, so check which yours has.
- Quick-disconnect ends. A low-pressure quick-disconnect lets you tap the rig's onboard LP for a grill or fire pit without cutting into a permanent line. Match the size, commonly 1/4-inch, to your appliance hose.
- Covers and brackets. A snap-on cover keeps rain, road spray, and grit out of the regulator vent, since a plugged vent makes a regulator act erratically. A mounting bracket keeps the assembly steady on the A-frame or a flat surface.
- Tank scales and guards. A Bluetooth tank scale reports remaining propane before you run dry mid-trip, and a cylinder base guard protects the foot ring of a 20 to 40 lb DOT tank from rust and road damage.
Once the gas side is solid it feeds everything from the camp stoves and portable grills outside to the furnaces and heaters inside. If you ever smell gas or a fitting will not seat, stop and fix the connection before running anything on it.