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
Camco RV Pigtail Propane Hose Connector | 30", ACME x 1/4" Male Flare
JR Products 15" QCC1 LP Pigtail Hose | OEM-Style Replacement
JR Products 20" QCC1 Pigtail Hose | 1/4" ID Rubber, OEM Replacement
JR Products 30" QCC1 LP Pigtail Hose | 1/4" Rubber, Inverted Flare End, 400,000 BTU
JR Products Coupler with Shut-Off | 1/4" FPT x Female Quick Disconnect, LP/Natural Gas
JR Products OEM LP Supply Hose | 36 In., 3/8 In. ID, Black & Bronze
JR Products OEM Pigtail Propane Hose | 30 In., 1/4 In. ID, POL End
JR Products OEM RV Appliance Hose | 60" Length, 1/4" ID Rubber
Marshall Excelsior 36in High-Pressure Thermoplastic LP Gas Hose
Marshall Excelsior High-Flow LP Gas Pigtail, 1/4" Inverted Flare x QCC
3 options
Marshall Excelsior MER426H-15 High-Flow LP Pigtail | 15" Hose, Female QCC x 1/4" MNPT
Stromberg Carlson Single LP Gas Bottle Rack | 20 lb. Capacity, 'J' Rack, Black
24" OEM Pigtail QCC1 End Hose | Black Rubber LP Gas Connector Hose
Camco RV Pigtail Propane Hose Connector | 20", ACME x 1/4" Male Flare
Camco RV Pigtail Propane Hose Connector | 24", ACME x 1/4" Male Flare
Flame King Dual Propane Tank Rack | Holds Two 20 lb Tanks, Powder-Coated Steel
JR Products 24" Pigtail Hose with POL End | 1/4" ID Rubber, OEM
JR Products OEM Pigtail Propane Hose | 48-Inch, QCC1 to 1/4-Inch Inverted Flare
Marshall Excelsior 1/4" Quick-Disconnect End | Low-Pressure Propane Fitting
Marshall Excelsior ME50-H Replacement Hose & Bell | For Low Pressure Propane Test Kit
OEM LP Supply Hose | 72 Inches
18" OEM Pigtail QCC1 End Hose | Black Rubber LP Gas Connector Hose
Camco Propane Hose Assembly | 3 ft, 3/8" Female Flare Both Ends
Enerco Propane Y Adapter | POL x (2) 1"-20 Male Throwaway Fittings
Flame King 2-Stage Propane Regulator | 150,000 BTU, POL Inlet, Horizontal Mount
JR Products 07-31115 OEM RV Appliance Hose | 1/4 in ID, 48 in Length
Marshall Excelsior High-Pressure LP Gas Hose, 3/8" ID
2 options
Marshall Excelsior LP Gas Hose | 24 in, QCC Type 1 x 1/4 Inverted Flare
Marshall Excelsior ME474 LP Gas Adapter | QCC1 x 1"-20 Male Fitting
Marshall Excelsior Thermoplastic LP Gas Hose, 3/8" Cylinder Thread x 3/8" FFS
2 options
Marshall Excelsior Thermoplastic LP Gas Pigtail, QCC x 1/4" MNPT
2 options
OEM Pigtail POL End Hose | 15 Inches
OEM Pigtail QCC1 End Hose | 15 Inches, 400,000 BTU
Smart Wireless Propane Tank Scale | Bluetooth App, Fits 20/30/40 lb Tanks
Suburban 72" High-Pressure Propane Hose | 1/4" ID, 3/8" FPT x Swivel Flare
36" OEM Pigtail POL End Hose | Black Rubber LP Gas Connector Hose
Camco RV Pigtail Propane Hose Connector | 15", ACME x 1/4" Male Flare
Marshall Excelsior 15in Non-Leaching LP Pigtail Hose, Type 1 ACME x 1/4in Flare
Marshall Excelsior LP Gas Pigtail Hose | QCC Type I x 1/4" Inverted Flare, 20"
Marshall Excelsior LP Pigtail Hose | 18" Acme Nut to 1/4" Inverted Flare
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.