Heater and A/C
MEC Products ME50-H Hose & Bell Replacement for ME-KIT-1
$34.10
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The Low Pressure Test Kit is designed to check for gas leaks. It does so by verifying an appliance’s line pressure. Each kit includes a...
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Marshall Excelsior ME601-6 Double Check Fill Valve with Cap and Lanyard - 1.75" M. Acme x 0.75" MNPT
$66.90
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Automatically opens with pump pressure providing maximum product flow rates. Once flow ceases, both upper and lower check mechanisms close to prevent product loss from...
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Marshall Excelsior ME474 Last Chance Adapter
$32.63
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Marshall Excelsior's Last Chance Adapter features a 1.83 inch Female Acme inlet x 1 inch - 20 Male outlet. It is constructed of durable brass....
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Marshall Excelsior MEJ400 Standard Brass Vent Valve - #54 Orifice
$9.57
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Designed to minimize loss of product while allowing the operator to effectively bleed down connections and detect liquid levels while filling containers. Vent valves provide...
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Marshall Excelsior ME492P Camp Fitting - 1"-20 Male x 1/4" FNPT with O-Ring Assembly
$18.36
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The 1/4 inch female pipe fitting allows a camping appliance to be adapted to a larger bulk cylinder instead of the smaller disposable LP gas...
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Marshall Excelsior ME1654P Male Soft Nose POL Adapter with Plastic Handwheel
$20.00
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Provides a secure connection between propane regulator, propane adapter, propane valves and propane gas grill cylinders and tanks. Fits BBQs, camping stoves and propane heaters....
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Marshall Excelsior ME318P POL Adapter - Full Flow
$11.48
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Provides a secure connection between propane regulator, propane adapter, propane valves and propane gas grill cylinders and tanks. Fits BBQs, camping stoves and propane heaters....
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Marshall Excelsior ME475P POL Adapter #60 Orifice with Plastic Handwheel
$38.12
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Adapts your LP grill, portable stove or any other high pressure gas appliance to a full size LP cylinder instead of the small disposable style....
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Marshall Excelsior ME518 Type 1 QCC Connector - 1/4" MNPT x 1-5/16" Female, Green
$14.08
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The Type I (QCC) connectors are designed with a built-in excess flow feature and a positive shut-off that will not allow gas to flow until...
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Marshall Excelsior MER425HSS-15 Stainless Steel Braided Pigtail with Red Nut Type 1 Connector - High Flow 15", Bulk
$48.58
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Marshall Excelsior Stainless Steel Braided Hoses are for connecting propane cylinders to the propane regulator. The Stainless Steel braid provides added protection to the hose...
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Marshall Excelsior MER425H-18 High Flow Pigtail Hose with Red Nut Type 1 Connector - 18", Bulk
$27.38
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The High Flow Series Hoses are specifically designed to meet the high demands of today's motorhomes, trailers and on demand water heaters. Marshall Excelsior's new...
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Marshall Excelsior MER14TCMPQD-60 High Pressure LP Quick Disconnect Hose - 60"
$31.85
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QD high pressure hose will allow you to extend the length of your current QD hose so you can move your LP gas appliance further...
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Marshall Excelsior MER611-48 LP Thermoplastic Hose - 48", 1/2" FFS x 3/8" MNPT
$24.91
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Typically used on the trunk line of your RV. Flexible thermoplastic UL and CGA approved hose. These hoses are rated up to 350 PSIG working...
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Marshall Excelsior MEGR-6120-30 Excela-Flo High Pressure Regulator, Adjustable 1-30 PSI - 1/4" FNPT Inlet/Outlet
$47.96 – Sold Out
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The MEGR-6120 Series are UL listed high-pressure regulators that meet a variety of applications for liquid or vapor service. The compact body design makes these...
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Marshall Excelsior ME60P-2 Low Pressure Test Kit with Screwdriver
$340.69 – Sold Out
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The Low Pressure Test Kit is designed to check for gas leaks. It does so by verifying an appliance's line pressure. Each kit includes a...
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Marshall Excelsior ME1700A Tee Check Manifold
$22.43 – Sold Out
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Marshall Excelsior tee checks are designed to connect two cylinders. The check keeps the two tanks equalized and allows each tank to be changed without...
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FILL VALVE 1-3/4" M ACME X 3/4"
$63.73 – Sold Out
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Automatically opens with pump pressure providing maximum product flow rates. Once flow ceases, both upper and lower check mechanisms close to prevent product loss from...
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Marshall Excelsior ME481P Last Chance Grill Adapter - 1"-20 Female
$49.76 – Sold Out
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Lets you hook-up your gas grill to the gas system on your RV. Designed to provide a quick way to change from a 20 pound...
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Marshall Excelsior ME50-H Replacement Hose and Bell for Low Pressure Test Kit
$43.31 – Sold Out
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The Low Pressure Test Kit is designed to check for gas leaks. It does so by verifying an appliance's line pressure. Each kit includes a...
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Marshall Excelsior ME2132 RV Inverted Flare Adapter - 1/4" F. Inv. Flare x 1/4" MNPT
$2.00 – Sold Out
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Most commonly used on some auto-changeover two stage regulators. Features a 1/4 inch Female Inverted Flare x 1/4 inch MNPT connection. Built with quality materials....
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Marshall Excelsior ME58QT Quick Connect Hose Assembly - 3/8" FFS x M. QD Nipple
$29.38 – Sold Out
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QD high pressure hose will allow you to hook up to a quick connect valve on an appliance to a LP gas cylinder. For use...
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Marshall Excelsior MER407-72 High Pressure Adapter Hose - 72"
$61.92 – Sold Out
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The MER407 High Pressure Adapter Hoses feature a Male Soft Nose POL, Plastic Handwheel x 1 inch-20 Swivel. Available in 60 inch, 72 inch and...
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Marshall Excelsior MEGR-6121-30A Excela-Flo High Pressure Regulator, Fixed 30 PSI - 1/4" Inv. Flare x 3/8" M. Flare
$72.99 – Sold Out
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The MEGR-6120 Series are UL listed high-pressure regulators that meet a variety of applications for liquid or vapor service. The compact body design makes these...
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Marshall Excelsior MEGR-350 Excela-Flo Compact High Pressure Adjustable Regulator 0-10 PSI - 1/4" FNPT Inlet/Outlet
$24.11 – Sold Out
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The MEGR-130 series fixed high pressure single stage regulators are designed to provide an economical solution for pounds to pounds service applications. The MEGR-130 can...
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Marshall Excelsior MEGR-130-30P Excela-Flo Compact High Pressure Fixed Regulator 30 PSI - 1/4" FNPT Inlet/Outlet
$22.20 – Sold Out
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The MEGR-130 series fixed high pressure single stage regulators are designed to provide an economical solution for pounds to pounds service applications. The MEGR-130 can...
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Marshall Excelsior MEGR-152 Excela-Flo 90 Degree Low Pressure Single Stage Regulator - F. QCC Inlet x 3/8" FNPT Outlet
$22.80 – Sold Out
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The MEGR-230 single-stage regulators are approved for use in small portable applications and outdoor cooking appliances utilizing low pressure. Note: Single-stage regulators are not approved...
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Marshall Excelsior MEGR-230 Excela-Flo Low Pressure Single Stage Regulator - 1/4" Inlet x 3/8" Outlet
$19.61 – Sold Out
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The MEGR-230 single-stage regulators are approved for use in small portable applications and outdoor cooking appliances utilizing low pressure. Note: Single-stage regulators are not approved...
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Marshall Excelsior MEGR-RVB L-Mounting Bracket for Auto-Changeover and Two Stage Regulators
$7.01 – Sold Out
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The MEGR-RVB L-Mounting Bracket for regulators. Designed for use with auto-changeover MEGR-253 series two stage regulators. Constructed of durable zinc.
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