U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Premium Marine Quality Parts

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Water Heater St 60K Btu St60 - 5482A - 380-5482Af1

Suburban Mfg, Furnace & Heat
$1,056.33
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Water Heater St 42K Btu St42 - 5481A - 380-5481Af1

Suburban Mfg, Furnace & Heat
$1,062.83
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Water Heater Flying Insect Screen - 42151 - 17-42151F1

Camco Rv, Furnace & Heat
$26.39
Wasps, mud dauber nests, birds and rodents pose a serious threat to your RV water heater, furnace and stove. They can enter through vents and openings and cause serious damage by building nests that i... More Details
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Water Heater Flying Insect Screen - 42150 - 17-42150F1

Camco Rv, Furnace & Heat
$19.29
Wasps, mud dauber nests, birds and rodents pose a serious threat to your RV water heater, furnace and stove. They can enter through vents and openings and cause serious damage by building nests that i... More Details
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Water Heater Flying Insect Screen - 42146 - 17-42146F1

Camco Rv, Furnace & Heat
$37.79
Wasps, mud dauber nests, birds and rodents pose a serious threat to your RV water heater, furnace and stove. They can enter through vents and openings and cause serious damage by building nests that i... More Details
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Water Heater Flying Insect Screen - 42145 - 17-42145F1

Camco Rv, Furnace & Heat
$28.99
Wasps, mud dauber nests, birds and rodents pose a serious threat to your RV water heater, furnace and stove. They can enter through vents and openings and cause serious damage by building nests that i... More Details
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Water Heater 20 Ga W/O Heat El Changer 120V - 172001 - 78-172001F1

Raritan Engineering, Furnace & Heat
$2,636.19
Simple two valve operationSaves gallons of RV antifreeze each year... More Details
Simple two valve operation Saves gallons of RV antifreeze each year... More Details
Requires only one valve operation Save 10 or more gallons of RV antifreeze each yearFits a 10 gallon water heater... More Details
Hi arc spoutCeramic disc valveOne piece molded hybrid underbody and shieldBrass/polymer shank11" HeightIncludes mounting hardware and optional 4" base plate1.8 GPM... More Details
Easy-to-install screensMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Incl... More Details
Easy-to-install screens Minimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Inc... More Details
Easy-to-install screens Minimal airflow restrictionEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Heavy duty stainless steel mesh coverInc... More Details
Easy-to-install screens Minimal airflow restrictionEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Heavy duty stainless steel mesh cover... More Details
Easy-to-install screensMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Incl... More Details
Easy-to-install screens Minimal airflow restrictionEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Heavy duty stainless steel mesh coverInc... More Details
Water Heater Door... More Details
Water Heater Door... More Details
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Suburban Furnace Part, Thermostat - 161154 - 380-161154F1

Suburban Mfg, Furnace & Heat
$52.39
Suburban Furnace Part... More Details
Advantage Water Heater Door, Polar White... More Details
Advantage Water Heater Door, Black... More Details
Advantage Water Heater Door, Arctic White... More Details
Replacement Door... More Details
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Suburban 6258Aeb Black Furnace Door - 6258Aeb - 380-6258Aebf1

Suburban Mfg, Furnace & Heat
$121.19
Replacement Door... More Details
Suburban Furnace Part... More Details
Porcelain lined steel tank. Industry exclusive flue tube baffles - slows combustion process to transfer more heat to water in tank. Repositionable module board provides installation flexibilityBacked ... More Details
Porcelain lined steel tank. Industry exclusive flue tube baffles - slows combustion process to transfer more heat to water in tank. Repositionable module board provides installation flexibilityBacked ... More Details
Porcelain lined steel tank. Industry exclusive flue tube baffles - slows combustion process to transfer more heat to water in tank. Repositionable module board provides installation flexibilityBacked ... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Water Heater Door Screw... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
Instead of removing and repairing a furnace with individual parts, simply install a furnace core. 2 year limited warranty.... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
At only 7-1/2" tall, these quiet yet efficent low-profile ducted furnaces feature multi-ported stainless teel burners, sealed forced draft combustion, automatic direct spark ignition and low amp draws... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
Suburban Furnace Part... More Details
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Solera Rv Awning Heater - 2023035872 - 585-2023035872F1

Solera Awnings, Furnace & Heat
$233.29
Key features include: 6 gallon powder coated, corrosion resistant steel tank - Powder coated inner steel tank with DuPont Alesta - Ignition protected controls - Polyurethane foam insulation - Fibergla... More Details
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Newport Explorer Lpg Heater - 00-New-Explorer - 163-00Newexplorerf1

Dickinson Marine Ltd (Canada Only), Furnace & Heat
$1,510.29
Water Heater Electrode For Atwood Electronic Ignition Water HeatersSpark ProbeSingle Sense... More Details
Replacement Parts Kit for Dometic Water Heaters Contains 91365MC(2), 91367MC, 91447MC, 92097MC, 92104MC, 92249MC, 93849MC, 93868MC, 94398MC(2)... More Details
Magnesium anode extends water heater life.... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element... More Details
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Jr Products Water Heater Door Latch - 225 - 342-00225F1

Jr Products, Furnace & Heat
$12.49
Universal replacement; will fit all popular water heater applications. Metal. Lifetime warranty.... More Details
Can be added to the water heater door to give a more finished look.... More Details
Can be added to the water heater door to give a more finished look.... More Details
Suburban hot water heater door kit.... More Details
Atwood/Dometic/Suburban hot water heater door kit.... More Details
Atwood/Dometic/Suburban hot water heater door kit.... More Details
Atwood/Dometic hot water heater door kit.... More Details
Atwood/Dometic hot water heater door kit.... More Details
Atwood/Dometic hot water heater door kit.... More Details
Suburban hot water heater door kit.... More Details
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Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.