3" Global directional euro louver vent with shut off vanes. Measures 3.9" diameter and 3" deep.... More Details

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Perfect for the family Runabout. 28,000 BTU's of heat is easily vented to bow or rear seating areas while second can be ducted to the helm. Includes: Heater unit w/45° wrapper, 12' of 3" vent hose, 2-... More Details

Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. ... More Details

Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. ... More Details

Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. ... More Details

Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. ... More Details

3 vent heating system. The 300 Pro is a complete heater system that includes one 40,000 BTU Heater 45 degree wrapper with wire harness, universal mounting brackets & screws, heavy duty wire ties, one ... More Details

Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. ... More Details

Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. ... More Details

Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. ... More Details

40,000 BTU Heater with all new 45 degree face 8% faster due to the new 45 degree face without increasing AMP Draw or motor sizeTakes up 5% less space allowing more versatility during installation3% Li... More Details

Designed for commercial use, the Grill Face 400 Commercial Cabin Heater is perfect for fishing boats, ferries, barges and tour boats. Included in the 400 Com is one grill face heater unit, two 6' sixt... More Details

Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. ... More Details

Perfect for the family Runabout. 28,000 BTU's of heat is easily vented to bow or rear seating areas while second can be ducted to the helm. Includes: Heater unit w/45° wrapper, 6' x 3" vent hose, bras... More Details

High output with lots of flexibility. 40,000 BTU's of heat is ducted to 3 or 4 separate areas of the boat, keeping everyone warm and toasty. Amperage: Low 3.5, High 8.0Air Flow: Low 230 cfm, High 263 ... More Details

From fishing to sailing and all I/O or inboard powered boats in between. This 28,000 BTU flush mount, grilled heater fits easily in stairwells, cabin interiors or cockpit areas. Kit includes 1-Heater ... More Details

Replacement tube and fin heater core for 300H and 400H hydronic heater. 5/8" hose barb. Includes 1-Tube and fin style heater core.... More Details

6S Complete cup shower system with S110S (flush mount plate with switch) temperature control valve. 2.2 gpm pump for higher water pressure. On-Off switch is on the valve panel. Valve panel can be moun... More Details

Allows you to preset temperature and mount the valve assembly (S102) out of the way2.2 gpm 12V DV demand pumpUniversal fitting kit, wiring, hoses and hardwareAll basic shower kit parts included5 posit... More Details

Chrome spray head with water conservation buttonContains all basic shower kit parts, all hoses and wiringDemand 2.2 gpm DC pumpUniversal fitting kitFlush mount... More Details

High capacity marine water pump features a built in pressure switch and is both thermally and ignition protected. 2 year warranty.... More Details