Roof Vents and Fans
Marshall Excelsior MER426H-15P RV High Flow LP Thermo Pigtail - QCC X 1/4" MNPT, 15" Length
$32.65
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The MEC High Flow Type I, 400,000 BTU (red nut) pigtails are designed for those applications that require more than 200,000 BTU’s. The new High...
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Marshall Excelsior MER610-240 LP Thermoplastic Hose, 3/8" ID - 240" Length
$156.46
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Flexible thermoplastic UL and CGA approved hose. These hoses are rated up to 350 psig working pressure with a 400 pound pull test rating. Each...
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Marshall Excelsior MER611-96 Thermoplastic 3/8 in. Hose - 1/2 in. Female Flare Swiv x 3/8 in. MNPT, 96 in.
$48.47
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Flexible thermoplastic UL and CGA approved hose. These hoses are rated up to 350 psi working pressure with a 400 pound pull test rating. Each...
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Marshall Excelsior MER613-36P Thermoplastic Hose, 3/8" Hose ID - 36"
$28.25
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Flexible Thermoplastic UL and CGA approved hose. These hoses are rated up to 350 PSIG working pressure with a 400 pound pull test rating. Each...
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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 MER432-12 Replacement Parts for Low Pressure LP Test Kit - 12" LP Hose Test Port
$17.84
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Marshall Excelsior's Low Pressure LP Test Kit features one quick connect hose, one 0.25 inch MPT hose and a 0-35 WC gauge for pressure checks...
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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 MER421-144P Flow-Longer Thermoplastic Hose 1"-20 Male x 1"-20 Female - 144", Retail Packaged
$78.19 – Sold Out
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Marshall Excelsior's MER421 Series Flow-Longer Thermoplastic Hoses feature a 1"-20 Male Swivel x 1"-20 Female Swivel connection. They are furnished with a 1/4" hose ID....
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