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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Cabin Climate Control

Marine heating, cooling and climate-control equipment for onboard comfort.

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Raritan WH16 Thermostat Assembly — Marine Water Heater Replacement Part (78-WH16)

$215.49 - $215.49
$215.49
$215.49 - $215.49
$215.49
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OEM Thermostat Assembly for Raritan Marine Water HeatersThe Raritan WH16 Thermostat Assembly (78-WH16) is the factory replacement thermostat for Ra...

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$215.49 - $215.49
$215.49
$215.49 - $215.49
$215.49
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Kuuma 11840 Marine Water Heater — 11 Gal, 120V AC, Side-Mount, Front Heat Exchanger (735-11840)

$1,319.09 - $1,319.09
$1,319.09
$1,319.09 - $1,319.09
$1,319.09
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11-Gallon Capacity, Side-Mount Flexibility — Shore Power or Engine HeatThe Kuuma 11840 (735-11840) brings full 11-gallon hot water capacity to vess...

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$1,319.09 - $1,319.09
$1,319.09
$1,319.09 - $1,319.09
$1,319.09
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Kuuma 11812 6 Gallon, 120V Electric Water Heater Front Mt w/Rear Exchanger Sold out

Kuuma 11812 Marine Water Heater — 6 Gal, 120V AC, Front-Mount, Rear Heat Exchanger (735-11812)

$1,051.99 - $1,051.99
$1,051.99
$1,051.99 - $1,051.99
$1,051.99
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6-Gallon Hot Water with Rear Exchanger Access — Shore Power or Engine HeatThe Kuuma 11812 (735-11812) rounds out the 6-gallon Kuuma front-mount lin...

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$1,051.99 - $1,051.99
$1,051.99
$1,051.99 - $1,051.99
$1,051.99
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Kuuma 11811 6 Gallon, 120V Electric Water Heater Front Mt w/Front Exchanger Sold out

Kuuma 11811 Marine Water Heater — 6 Gal, 120V AC, Front-Mount, Front Heat Exchanger (735-11811)

$1,028.09 - $1,028.09
$1,028.09
$1,028.09 - $1,028.09
$1,028.09
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6-Gallon Hot Water, Front-Mount Flexibility — Shore Power or Engine HeatThe Kuuma 11811 (735-11811) is a 6-gallon marine water heater built for ves...

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$1,028.09 - $1,028.09
$1,028.09
$1,028.09 - $1,028.09
$1,028.09
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Kuuma 11810 6 Gallon, 120V Electric Water Heater Side Mt w/Front Exchanger
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Kuuma 11810 Marine Water Heater — 6 Gal, 120V AC, Side-Mount, Front Heat Exchanger (735-11810)

$1,051.99 - $1,051.99
$1,051.99
$1,051.99 - $1,051.99
$1,051.99
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The Mid-Size Sweet Spot — 6 Gallons, Shore Power or Engine HeatThe Kuuma 11810 (735-11810) fills the gap between the compact 5-gallon 11800 and the...

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$1,051.99 - $1,051.99
$1,051.99
$1,051.99 - $1,051.99
$1,051.99
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Kuuma 11800 5 Gallon, 120V Electric Water Heater Side Mt w/Front Exchanger
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Kuuma 11800 Marine Water Heater — 5 Gal, 120V AC, Side-Mount, Front Heat Exchanger (735-11800)

$1,014.69 - $1,014.69
$1,014.69
$1,014.69 - $1,014.69
$1,014.69
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Compact Hot Water for Smaller Vessels — Shore Power or Engine HeatThe Kuuma 11800 (735-11800) is a 5-gallon marine water heater built for day boats...

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$1,014.69 - $1,014.69
$1,014.69
$1,014.69 - $1,014.69
$1,014.69
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Kuuma 11842 11 Gallon, 120V Electric Water Heater Front Mt w/Rear Exchanger
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Kuuma 11842 Marine Water Heater — 11 Gal, 120V AC, Rear Heat Exchanger (735-11842)

$1,320.79 - $1,320.79
$1,320.79
$1,320.79 - $1,320.79
$1,320.79
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Dual-Source Hot Water — Shore Power at the Dock, Engine Heat UnderwayThe Kuuma 11842 (735-11842) delivers the same proven 11-gallon, 120V AC perfor...

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$1,320.79 - $1,320.79
$1,320.79
$1,320.79 - $1,320.79
$1,320.79
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Kuuma 11841 11 Gallon, 120V Electric Water Heater Front Mt w/Front Exchanger
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Kuuma 11841 Marine Water Heater — 11 Gal, 120V AC, Front Heat Exchanger (735-11841)

$1,288.59 - $1,288.59
$1,288.59
$1,288.59 - $1,288.59
$1,288.59
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Dual-Source Hot Water — Shore Power at the Dock, Engine Heat UnderwayThe Kuuma 11841 (735-11841) is an 11-gallon marine water heater designed to wo...

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$1,288.59 - $1,288.59
$1,288.59
$1,288.59 - $1,288.59
$1,288.59
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Seaward S1100W 120V AC 11 Gallon Water Heater With Rear Heat Exchanger, White Epoxy Coated Aluminum Exterior
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Seaward S1100W Marine Water Heater — 11 Gal, 120V AC, White Epoxy Aluminum (698-S1100W)

$1,800.99 - $1,800.99
$1,800.99
$1,800.99 - $1,800.99
$1,800.99
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11-Gallon Capacity with a Finish Built for Visibility and Corrosion ResistanceThe Seaward S1100W (698-S1100W) delivers the same proven 11-gallon, 1...

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$1,800.99 - $1,800.99
$1,800.99
$1,800.99 - $1,800.99
$1,800.99
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Seaward S1100 120V AC 11 Gallon Water Heater With Rear Heat Exchanger, Galvanized Steel Exterior
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Seaward S1100 Marine Water Heater — 11 Gal, 120V AC, Rear Heat Exchanger (698-S1100)

$1,380.29 - $1,380.29
$1,380.29
$1,380.29 - $1,380.29
$1,380.29
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Serious Hot Water Capacity for Larger VesselsThe Seaward S1100 (698-S1100) is an 11-gallon marine water heater built for cruisers, liveaboards, and...

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$1,380.29 - $1,380.29
$1,380.29
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$1,380.29
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Seaward F600 120V AC 6 Gallon Water Heater With Front Heat Exchanger, Galvanized Steel Exterior
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Seaward F600 Marine Water Heater — 6 Gal, 120V AC, Galvanized Steel (698-F600)

$1,233.19 - $1,233.19
$1,233.19
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$1,233.19
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Hot Water On Demand — Built for the Marine EnvironmentThe Seaward F600 (698-F600) is a 6-gallon marine water heater engineered for reliable, safe h...

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$1,233.19 - $1,233.19
$1,233.19
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Johnson Pump - Aquah Marine Water Heater 1200W 120V NPT SS - 564745502

$1,458.49 - $1,458.49
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$1,458.49
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Johnson Pump Aquah Marine Water Heater — 1200W, 120V, NPT, Stainless SteelThe Johnson Pump Aquah is a dual-heating marine water heater built for on...

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$1,458.49 - $1,458.49
$1,458.49
$1,458.49 - $1,458.49
$1,458.49
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Caframo True North Electric Space Heater — 141-9206CABBX

$150.29 - $150.29
$150.29
$150.29 - $150.29
$150.29
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Stay Warm Below Deck — Whatever the WeatherThe Caframo True North 141-9206CABBX is a purpose-built electric space heater designed for the demanding...

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$150.29 - $150.29
$150.29
$150.29 - $150.29
$150.29
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Volvo Penta Heater Assembly 24692782

$4,148.00 - $4,148.00
$4,148.00
$4,148.00 - $4,148.00
$4,148.00
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Volvo Penta Heater Assembly — 24692782 Field Detail Part Number 24692782 Brand Volvo Penta Official Product Type Heater Assembly (OEM Genu...

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$4,148.00 - $4,148.00
$4,148.00
$4,148.00 - $4,148.00
$4,148.00
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Dometic Proheat Proheat X30 - X30 Marine Heater Only | MH0300

Dometic Proheat Proheat X30 - X30 Marine Heater Only | MH0300

$5,077.34 - $5,077.34
$5,077.34
$5,077.34 - $5,077.34
$5,077.34
In stock

Proheat X30X30 Marine Heater OnlyProheat X30 utilizes advanced technology to reliably and efficiently provide consistent heat in challenging marine...

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$5,077.34 - $5,077.34
$5,077.34
$5,077.34 - $5,077.34
$5,077.34
Red Dot Heaters - 12V Double Fan Heater | R-255-10

Red Dot Heaters - 12V Double Fan Heater | R-255-10

$1,235.40 - $1,235.40
$1,235.40
$1,235.40 - $1,235.40
$1,235.40
In stock

Heaters12V Double Fan HeaterThese compact, engine cooling water, cabin heaters are designed to compliment an existing heater system or to provide a...

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$1,235.40 - $1,235.40
$1,235.40
$1,235.40 - $1,235.40
$1,235.40
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SEALAND Marine AC Vent Filter Kit | 311004

$263.93 - $263.93
$263.93
$263.93 - $263.93
$263.93
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Marine AC Vent Filter Kit — 311004 Maintain clean, efficient airflow throughout your vessel’s air conditioning system with this Marine AC Vent Filt...

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$263.93 - $263.93
$263.93
$263.93 - $263.93
$263.93
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Heavy Duty Heater Hose 5/8" - Per Foot - Marine Coolant Hose

$4.20 - $4.20
$4.20
$4.20 - $4.20
$4.20
In stock

Heavy duty heater hose 5/8" diameter, sold by the foot for marine engine cooling systems. This reinforced rubber hose provides reliable coolant tra...

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$4.20 - $4.20
$4.20
$4.20 - $4.20
$4.20

Raritan — Water Heater 20 Gal with Heat Exchanger 120V — 78-172011

$3,369.59 - $3,369.59
$3,369.59
$3,369.59 - $3,369.59
$3,369.59
In stock

The Raritan 1700 Series 20-Gallon Marine Water Heater is a heavy-duty onboard hot water tank for marine galleys, showers, and domestic water system...

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$3,369.59 - $3,369.59
$3,369.59
$3,369.59 - $3,369.59
$3,369.59

Green Line Premium Silicone Heater Hose 1/4" ID - G382-025

$7.26 - $7.26
$7.26
$7.26 - $7.26
$7.26
In stock

The Green Line G382-025 Premium Silicone Heater Hose is a high-temperature silicone coolant hose designed for low-pressure coolant, heater, and cir...

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$7.26 - $7.26
$7.26
$7.26 - $7.26
$7.26

Replacement Low Pressure Switch Control 60-75 PSI R410A - Marine AC Component

$93.02 - $93.02
$93.02
$93.02 - $93.02
$93.02
In stock

Replacement low pressure switch control designed for marine air conditioning systems using R410A refrigerant. This precision control monitors syste...

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$93.02 - $93.02
$93.02
$93.02 - $93.02
$93.02