Marine Plumbing & Ventilation

Forespar Marelon Full-Flow Seacock 1/2" Mushroom Through-Hull [904042ABYC]

Marelon Full-Flow Seacock & 1/2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom head thru-hull with super strong “buttress” type threading. This new package is...

Whale Seaward 3 Gallon Hot Water Heater w/Side Heat Exchanger - White Epoxy - 120V - 1500W [S300W]

3 Gallon Hot Water Heater with Side Heat Exchanger - White Epoxy - 120V - 1500WWhale Electric Water Heaters includes models with the very latest  technology. All heaters are manufactured from only highest quality materials and designed to...

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchange - Galvanized Steel - 240V - 1500W [F650]

Seaward 6 Gallon Hot Water Heater with Front Heat Exchange - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality materials and designed to...

Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S700E]

Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality materials and designed to specifically withstand harsh...

Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S600EW]

Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality materials and designed to specifically withstand harsh...

Johnson Pump AquaT Electric Marine Toilet - Super Compact - 12V [80-47626-01]

AquaT Electric Marine Toilet - Super Compact - 12VPriced competitively, the fine finish and design of this toilet are remarkable. Made from white vitreous porcelain with corrosion-resistant parts, this AquaT marine toilet is quiet, robust, and easy to...

Attwood Plastic Thru-Hull Fitting - 1-1/2" - White [3875-3]

Plastic Thru-Hull Fitting - 1-1/2" - WhiteThese thru-hulls are made with a durable, thermoplastic construction which prevents electrolysis.Caution: Thru-Hull connectors are designed for installation above the water line only.Specifications:Fits Hose...

Perko 3/4" Thru-Hull Fitting f/Hose - Plastic Narrow Flange [0301DP5]

3/4" Thru-Hull Fitting f/Hose - Plastic Narrow FlangeFeatures:Molded whiteNarrow FlangeSpecifications:Hose Size: 3/4"Mounting Hole Diameter: 1"Max. Hull Thickness: 1-7/16"O.D. Flange: 1-1/2" Specifications:Hose Size: 3/4"Material:...

Shurflo by Pentair AQUA KING II Supreme 5.0 (24 VDC) Fresh Water Pump w/Strainer Fittings [4158-163-E75]

AQUA KING™ II Supreme 5.0 (24VDC) Fresh Water Pump w/Strainer & FittingsSHURFLO®’s AQUA KING™ II Fresh Water Pumps are designed for boats with multi-fixtures providing “Just like home” shower pressure, and can...

Raritan STC Smart Toilet Control [STC]

The Raritan Programmable Smart Toilet Control:The Raritan Smart Toilet Control is a fully programmable flush control. The control allows users to flush the toilet with no water, a small amount of water or a fully timed flush. the timed flush feature can...

Attwood Scupper Valve [3876-3]

Scupper ValveProvides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector (screw holes must be drilled for installation.) Diameter: 2-7/8"Use as a replacement valve for 3881...

Flojet Water Booster System - 40PSI - 4.5GPM - 24V [02840300A]

Water Booster System - 40PSI - 4.5GPM - 24VThe Flojet 2840 Series Booster Systems are designed to provide constant water pressure of 0 to 40 psi (0.7 to 2.7 bar) and a maximum flow rate of 4.5 GPM at 10 psi (0.7 bar). The pump is fully automatic, with a...