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Premium Marine Quality Parts

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Fireboy-Xintex 3 Circuit Engine Shutdown w/Square Display

Fume Detectors, Fireboy-Xintex
$1,048.05
3 Circuit Engine Shutdown with Square Display   Designed for low-current, electronically controlled engines. Featuring sealed relays with gold-plated contacts and is guaranteed to operate in all elect... More Details

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Fireboy-Xintex 8 Circuit Engine Shutdown w/Time Delay - Round Display

Fume Detectors, Fireboy-Xintex
$1,370.00
8 Circuit Engine Shutdown with Time Delay - Round Display Features: Required for Diesel Engines Each engine shutdown display unit comes with: Integrated alarm horn Charged/discharged lights Override s... More Details

Automatic Vertical Fire Extinguisher with Heavy Duty Bracket - 175 Cubic Feet Volume Protected This fire extinguisher provides clean agent fire suppression and is meant to be mounted vertically with t... More Details

Automatic Vertical Fire Extinguisher with Heavy Duty Bracket - 225 Cubic Feet Volume Protected This fire extinguisher provides clean agent fire suppression and is meant to be mounted vertically with t... More Details

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Fireboy-Xintex Auxiliary Relay

Fume Detectors, Fume Detectors, Fireboy-Xintex
$82.20
Auxiliary Relay 30 Amp, single pole double throw relay for extra heavy loads. For use with the following fume detectors: MB-1-R S-2A More Details

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Fireboy-Xintex CO Alarm 12/24V DC - Black

Fume Detectors, Fireboy-Xintex
$294.55
CO Alarm 12/24V DC - Black A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may require only one (1) detector for adequate pro... More Details

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Fireboy-Xintex CO Alarm 12/24V DC - White

Fume Detectors, Fireboy-Xintex
$294.55
CO Alarm 12/24V DC - White A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may require only one (1) detector for adequate pro... More Details

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Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black

Fume Detectors, Fireboy-Xintex
$335.65
CO Alarm 12/24V DC with Interconnect - Black   A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may require only one (1) detec... More Details

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Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - White

Fume Detectors, Fireboy-Xintex
$335.65
CO Alarm 12/24V DC with Interconnect - White A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may require only one (1) detecto... More Details

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Fireboy-Xintex CO Alarm Internal Battery - Black

Fume Detectors, Fireboy-Xintex
$294.55
CO Alarm Internal Battery - Black A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may require only one (1) detector for adequ... More Details

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Fireboy-Xintex CO Alarm Internal Battery - White

Fume Detectors, Fireboy-Xintex
$294.55
CO Alarm Internal Battery - White A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may require only one (1) detector for adequ... More Details

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Fireboy-Xintex CO Alarm Internal Battery w/Interconnect - Black

Fume Detectors, Fireboy-Xintex
$335.65
CO Alarm Internal Battery w/Interconnect - Black A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may require only one (1) det... More Details

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Fireboy-Xintex CO Alarm Internal Battery w/Interconnect - White

Fume Detectors, Fireboy-Xintex
$335.65
CO Alarm Internal Battery w/Interconnect - White A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may require only one (1) det... More Details

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Fireboy-Xintex CO Alarm Relay Control Module

Accessories, Fireboy-Xintex
$342.50
CO Alarm Relay Control Module The RCM5 is a Relay Control Module.  It allows you to automatically deactivate devices based on the status of the connected Xintex detection device.  The RCM5 uses a sign... More Details

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Fireboy-Xintex Conversion Plate f/CO Detectors - Black

Accessories, Fireboy-Xintex
$20.55
Conversion Plate for  CO Detectors - Black  Optional conversion plate for mounting CMD6-M Carbon Monoxide Alarms in places where larger CMD2-M, CMD3-M, CMD4-M or CMD5-M units were previously installed... More Details

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Fireboy-Xintex Conversion Plate f/CO Detectors - White

Accessories, Fireboy-Xintex
$20.55
Conversion Plate for  CO Detectors - White  Optional conversion plate for mounting CMD6-M Carbon Monoxide Alarms in places where larger CMD2-M, CMD3-M, CMD4-M or CMD5-M units were previously installed... More Details

Deluxe Helm Display w/Gauge Body, LED & Color Graphics f/Engine Shutdown System - Black Bezel Display Features/Specifications: Compact Design 2-3/16" Round Black Bezel Simple Installation 9-30VDC Oper... More Details

Deluxe Helm Display w/Gauge Body, LED & Color Graphics f/Engine Shutdown System - Chrome Bezel Display Features/Specifications: Compact Design 2-3/16" Round Chrome Bezel Simple Installation 9-30VDC Op... More Details

Deluxe Helm Display w/Membrane Switch, Remote Horn & LEDs f/Engine Shutdown System - Black Bezel Display Features/Specifications: Compact Design 2-5/8" Square Black Bezel Simple Installation 9-30VDC O... More Details

Engine Shutdown - 5 Circuit with 20A Relays - Round Display  If a fire breaks out aboard a diesel-powered vessel, the engine(s) must be shut down prior to or during the discharge of a suppression syst... More Details

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Fireboy-Xintex Engine Shutdown System w/Round Display

Fume Detectors, Fireboy-Xintex
$863.10
Engine Shut Down System Features: 3 - 20 Amp Circuits 12/24 VDC Engine Shut Down System Round Display More Details

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Fireboy-Xintex Fixed Heat Detector w/Base

Fume Detectors, Fume Detectors, Fireboy-Xintex
$308.25
Fixed Heat Detector with Base The Fireboy-Xintex Heat Detector uses a single thermistor to sense the air temperature around the detector. This heat detector was designed to detect how fast the tempera... More Details

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Fireboy-Xintex Gasoline & Propane Sensor Only

Accessories, Fireboy-Xintex
$287.70
Gasoline & Propane Sensor Only This sensor is a replacement for Fireboy-Xintex P systems.  Installation: The sensor should be located by the propane-powered appliance, near the floor Avoid areas where... More Details

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Fireboy-Xintex Gasoline Fume Detector - Black Bezel - 12/24V

Fume Detectors, Fume Detectors, Fireboy-Xintex
$685.00
Gasoline Fume Detector - Black Bezel - 12/24V The Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartment, fuel tank storage area or in other are... More Details

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Fireboy-Xintex Gasoline Fume Detector - Chrome Bezel - 12/24V

Fume Detectors, Fume Detectors, Fireboy-Xintex
$705.55
Gasoline Fume Detector - Chrome Bezel - 12/24V The Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartment, fuel tank storage area or in other ar... More Details

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Fireboy-Xintex Gasoline Fume Detector w/Blower Control - Black Bezel - 12V

Fume Detectors, Fume Detectors, Fireboy-Xintex
$739.80
Gasoline Fume Detector w/Blower Control -  Black Bezel - 12V The Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartment, fuel tank storage area ... More Details

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Fireboy-Xintex Gasoline Fume Detector w/Blower Control - Chrome Bezel - 12V

Fume Detectors, Fume Detectors, Fireboy-Xintex
$780.90
Gasoline Fume Detector w/Blower Control -  Chrome Bezel - 12V The Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartment, fuel tank storage area... More Details

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Fireboy-Xintex Gasoline Fume Detector w/Dual Channel - 12/24V

Fume Detectors, Fume Detectors, Fireboy-Xintex
$1,191.90
Gasoline Fume Detector with Dual Channel - 12/24V The Dual Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartment, fuel tank storage area or in other a... More Details

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Fireboy-Xintex Gasoline Fume Detector w/Dual Channel & Blower Control - 12/24V

Fume Detectors, Fume Detectors, Fireboy-Xintex
$1,260.40
Gasoline Fume Detector with Dual Channel and Blower Control - 12/24V The Dual Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartment, fuel tank storage... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 10'

Accessories, Fireboy-Xintex
$268.52
Manual Discharge Cable Kit - 10' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure ... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 14'

Accessories, Fireboy-Xintex
$287.70
Manual Discharge Cable Kit - 14' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure ... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 16'

Accessories, Fireboy-Xintex
$294.55
Manual Discharge Cable Kit - 16' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure ... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 20'

Accessories, Fireboy-Xintex
$315.10
Manual Discharge Cable Kit - 20' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure ... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 24'

Accessories, Fireboy-Xintex
$356.20
Manual Discharge Cable Kit - 24' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure ... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 28'

Accessories, Fireboy-Xintex
$390.45
Manual Discharge Cable Kit - 28' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure ... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 30'

Accessories, Fireboy-Xintex
$424.70
Manual Discharge Cable Kit - 30'  Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 36'

Accessories, Fireboy-Xintex
$500.05
Manual Discharge Cable Kit - 36' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure ... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 42'

Accessories, Fireboy-Xintex
$554.85
Manual Discharge Cable Kit - 42'  Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 50'

Accessories, Fireboy-Xintex
$602.80
Manual Discharge Cable Kit - 50' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure ... More Details

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Fireboy-Xintex Manual Discharge Cable Kit - 6'

Accessories, Fireboy-Xintex
$232.90
Manual Discharge Cable Kit - 6' Designed for manual activation of the MA and GA Series of fire suppression systems.  The manual discharge cable kit is a backup for those who prefer the extra measure o... More Details

MU Series Horizontal Clean Agent Fire Extinguisher - 225 Cubic Feet As an enhancement to Fireboy's product line, the company has added this manual/automatic extinguisher designed specifically for hori... More Details

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Fireboy-Xintex Optical Smoke Detector w/Base

Fume Detectors, Fume Detectors, Fireboy-Xintex
$342.50
Optical Smoke Detector with Base Optical smoke detectors have consistently been recognized as suitable detectors for general use. They are regarded as particularly suitable for smoldering fires and es... More Details

Propane & Gasoline Sensor with Cable - Aluminum Housing  Gasoline & propane sensor with 12" lead and 20' sensor cable. Compatible With: G-1 Gasoline Fume Detector G-2 Gasoline Fume Detector P-1 Propan... More Details

Propane & Gasoline Sensor with Cable - Red Plastic Housing Gasoline & propane sensor with 12" lead and 20' sensor cable. Compatible With: G-1 Gasoline Fume Detector G-2 Gasoline Fume Detector P-1 Prop... More Details

Propane Control & Solenoid Valve w/Black Bezel Display Minimize the risk of personal injury and possible explosions! Conveniently turn off the gas supply at the source with the push of a button when n... More Details

Propane Control & Solenoid Valve w/Chrome Bezel Display Minimize the risk of personal injury and possible explosions! Conveniently turn off the gas supply at the source with the push of a button when ... More Details

Propane Fume Detector & Alarm w/2 Plastic Sensors & Solenoid Valve - Square Black Bezel Display Detect propane leaks early and automatically shut off gas supply to prevent personal injury and possible... More Details

Propane Fume Detector w/2 Plastic Sensors - No Solenoid Valve - Square Black Bezel Display Detect propane leaks early and automatically shut off gas supply to prevent personal injury and possible expl... More Details

Propane Fume Detector w/Automatic Shut-Off & Plastic Sensor - No Solenoid Valve - Black Bezel Display Detect propane leaks early and automatically shut off gas supply to prevent personal injury and po... More Details

Propane Fume Detector w/Automatic Shut-Off & Plastic Sensor - No Solenoid Valve - Chrome Bezel Display Detect propane leaks early and automatically shut off gas supply to prevent personal injury and p... More Details

Propane Fume Detector w/Plastic Sensor - No Solenoid Valve - Black Bezel Display Detect Propane leaks early to prevent personal injury and possible explosions. Features/Specifications: 2-3/16" Round B... More Details

Propane Fume Detector w/Plastic Sensor - No Solenoid Valve - Chrome Bezel Display Detect Propane leaks early to prevent personal injury and possible explosions. Features/Specifications: 2-3/16" Round ... More Details

Propane Fume Detector w/Plastic Sensor & Solenoid Valve - Black Bezel Display Detect propane leaks early and automatically shut off gas supply to prevent personal injury and possible explosions. Featu... More Details

Propane Fume Detector with Plastic Sensor & Solenoid Valve - Chrome Bezel Display Detect propane leaks early and automatically shut off gas supply to prevent personal injury and possible explosions. F... More Details

Propane Fume Detector, 2 Channel, 2 Sensors, Solenoid Valve & Control & 20' Cable - 24V DC  Propane has become the fuel of choice for cooking and heating. Highly BTU-efficient and readily available, p... More Details

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Fireboy-Xintex Remote Loud Horn

Fume Detectors, Fume Detectors, Fireboy-Xintex
$82.20
Remote Loud Horn The RH-1 loud horn is for the hearing impaired or installation with extreme ambient noise levels. This horn produces 85 decibel output. Designed to be used with the following fume det... More Details

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Fireboy-Xintex SMI100RV Smoke Detector 9V Battery Powered

Fume Detectors, Fume Detectors, Fireboy-Xintex
$109.60
SMI100RV Smoke Detector 9V Battery Powered An ideal pocket-sized reference book for comprehending maritime flags. This guide is both comprehensive and concise, encompassing: Early detection of smoke a... More Details

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Fireboy-Xintex SV-1 1/4" Solenoid Valve

Fume Detectors, Fireboy-Xintex
$219.20
SV-1 1/4" Solenoid Valve The SV-1 solenoid valve is the original equipment included with: C-1 Gas Controller S-1A Propane Detector S-2A Propane Detector Use this 1/4″ solenoid valve as a replacement i... More Details

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Fireboy-Xintex System Ready Panel Warning Light

Accessories, Fireboy-Xintex
$50.69
System Ready Panel Warning Light  The green warning L.E.D. provides constant monitoring of the fire suppression system when the ignition switch is On.  Complies with U.S. Coast Guard requirements for ... More Details

Two Zone Detection & Alarm Panel - 2-5/8" Display - 12/24V DC Each system consists of a monitor panel and up to 14 smoke or heat detectors and/or rate of rise heat detectors connected to each zone (so... More Details

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Fireboy-Xintex Voltage Reducer 24VDC Input - Supplies 12VDC 0.5A MAX

Fire Suppression, Fireboy-Xintex
$184.95
Voltage Reducer 24VDC Input - Supplies 12VDC 0.5A MAX For use when installing 12VDC devices where onboard power suppliers are 24VDC to 32VDC. May be used for any device requiring 12V DC with .50 Amps ... More Details

Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

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.