{"title":"Water Heaters","description":"","products":[{"product_id":"isotemp-spa-15-4-gallon-water-heater-html","title":"Isotemp SPA 15 SS (4 Gallon Water Heater)","description":"\u003c!--StartFragment--\u003e\n\u003cp\u003eAll Isotemp tanks come standard with the innovative Isotemp Temperature Control Safety Mixing Valve which protects users from scalding hot water.  Water heated with engine heat exchangers can be heated to 190 degrees or more which can scald those unfamiliar with boat water heaters.  Water will also be heated to 160+ degrees with just the electric heating element alone. By adjusting the valve, the Isotemp thermostat-controlled mixing valve mixes the boat’s water with the hot water to deliver the temperature you want at the faucet. This mixing action also speeds recovery time and extends the volume of hot water you get from a smaller tank.\u003c\/p\u003e\n\u003cp\u003eIsotemp SPA Stainless Steel Marine Water Heaters are specifically designed for use in the demanding marine environment.  The new Isotemp SPA line features a more economical polypropylene cover and a 316-grade  stainless steel inner tank that is backed by a 5-year limited warranty against leakage due to corrosion or manufacturing defect.\u003c\/p\u003e\n\u003cp\u003eIsotemp SPA Stainless Steel Water Heaters achieve the highest capacity by optimizing the position of the engine water heat exchanger as well as the electrical immersion heater. These are positioned in the lowest part of the tank where the water is coldest in order to ensure an equal heating of all the water in the tank. The water inlets and outlets are specially designed to minimize the mixture of cold and hot water.\u003c\/p\u003e\n\u003cp\u003eIsotemp Spa 15 Stainless Steel\u003c!--EndFragment--\u003e\u003c\/p\u003e\u003cp\u003eVolume(gal) - 4\u003c\/p\u003e\u003cp\u003eDimension  \u003c!--StartFragment--\u003e(Ø x L)\n(inches) - 12.4 x 9 \u003c!--EndFragment--\u003e\u003c\/p\u003e\u003cp\u003eWeight(lbs.) - 16\u003c\/p\u003e\u003cp\u003ePressure release valve(bar) - 6\u003c\/p\u003e\u003cp\u003eHeating Element - 115V or 230V\u003c\/p\u003e\u003cp\u003eNominal power(watts) - 750 or 750 \u003c\/p\u003e","brand":"eMarine","offers":[{"title":"115 Volts USA Plug","offer_id":47115121000697,"sku":"WHI70170","price":876.0,"currency_code":"USD","in_stock":true},{"title":"230 Volts European Plug","offer_id":47115121033465,"sku":"WHI70171","price":812.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8538\/1625\/files\/Spawaterheater.png?v=1765736024"},{"product_id":"isotemp-spa-20-5-3-gallon-water-heater-html","title":"Isotemp SPA 20 (5.3 Gallon Water Heater)","description":"\u003c!--StartFragment--\u003e\n\u003cp\u003eAll Isotemp tanks come standard with the innovative Isotemp Temperature Control Safety Mixing Valve which protects users from scalding hot water. Water heated with engine heat exchangers can be heated to 190 degrees or more which can scald those unfamiliar with boat water heaters. Water will also be heated to 160+ degrees with just the electric heating element alone. By adjusting the valve, the Isotemp thermostat-controlled mixing valve mixes the boat’s water with the hot water to deliver the temperature you want at the faucet. This mixing action also speeds recovery time and extends the volume of hot water you get from a smaller tank.\u003c\/p\u003e\n\u003cp\u003eIsotemp SPA Stainless Steel Marine Water Heaters are specifically designed for use in the demanding marine environment. The new Isotemp SPA line features a more economical polypropylene cover and a 316-grade stainless steel inner tank that is backed by a 5-year limited warranty against leakage due to corrosion or manufacturing defect.\u003c\/p\u003e\n\u003cp\u003eIsotemp SPA Stainless Steel Water Heaters achieve the highest capacity by optimizing the position of the engine water heat exchanger as well as the electrical immersion heater. These are positioned in the lowest part of the tank where the water is coldest in order to ensure an equal heating of all the water in the tank. The water inlets and outlets are specially designed to minimize the mixture of cold and hot water.\u003c\/p\u003e\n\u003cp\u003eIsotemp Spa 15 Stainless Steel\u003c\/p\u003e\n\u003cp\u003eVolume(gal) - 5.3\u003c\/p\u003e\n\u003cp\u003eDimension  (Ø x L) (inches) - 12.4 x 23\u003c\/p\u003e\n\u003cp\u003eWeight(lbs.) - 18\u003c\/p\u003e\n\u003cp\u003ePressure release valve(bar) - 6\u003c\/p\u003e\n\u003cp\u003eHeating Element - 115V or 230V\u003c\/p\u003e\n\u003cp\u003eNominal power(watts) - 750 or 750 \u003c\/p\u003e\n\u003c!--EndFragment--\u003e","brand":"eMarine","offers":[{"title":"115 Volts USA Plug","offer_id":47115118477561,"sku":"WHI70175","price":816.0,"currency_code":"USD","in_stock":true},{"title":"230 Volts European Plug","offer_id":47115118510329,"sku":"WHI70176","price":854.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8538\/1625\/files\/Spawaterheater_6b4e8aef-c8b6-4c16-97c4-cb1a58c42920.png?v=1765736025"},{"product_id":"isotemp-spa-25-6-5-gallon-water-heater-html","title":"Isotemp SPA 25 (6.5 Gallon Water Heater)","description":"\u003c!--StartFragment--\u003e\n\u003cp\u003eAll Isotemp tanks come standard with the innovative Isotemp Temperature Control Safety Mixing Valve which protects users from scalding hot water. 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The new Isotemp SPA line features a more economical polypropylene cover and a 316-grade stainless steel inner tank that is backed by a 5-year limited warranty against leakage due to corrosion or manufacturing defect.\u003c\/p\u003e\n\u003cp\u003eIsotemp SPA Stainless Steel Water Heaters achieve the highest capacity by optimizing the position of the engine water heat exchanger as well as the electrical immersion heater. These are positioned in the lowest part of the tank where the water is coldest in order to ensure an equal heating of all the water in the tank. The water inlets and outlets are specially designed to minimize the mixture of cold and hot water.\u003c\/p\u003e\n\u003cp\u003eIsotemp Spa 25 Stainless Steel\u003c\/p\u003e\n\u003cp\u003eVolume(gal) - 6.5\u003c\/p\u003e\n\u003cp\u003eDimension  (Ø x L) (inches) - 12.4 x 27\u003c\/p\u003e\n\u003cp\u003eWeight(lbs.) - 21\u003c\/p\u003e\n\u003cp\u003ePressure release valve(bar) - 6\u003c\/p\u003e\n\u003cp\u003eHeating Element - 115V or 230V\u003c\/p\u003e\n\u003cp\u003eNominal power(watts) - 750 or 750 \u003c\/p\u003e\n\u003c!--EndFragment--\u003e","brand":"eMarine","offers":[{"title":"115 Volts USA Plug","offer_id":47115115725049,"sku":"WHI70180","price":846.0,"currency_code":"USD","in_stock":true},{"title":"230 Volts European Plug","offer_id":47115115757817,"sku":"WHI70181","price":888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8538\/1625\/files\/Spawaterheater_12c631f0-7b80-4118-9bf1-e5a8de9a788e.png?v=1765736026"},{"product_id":"isotemp-spa-30-68-gallon-water-heater-html","title":"Isotemp SPA 30 SS (8 Gallon Water Heater)","description":"\u003c!--StartFragment--\u003e\n\u003cp\u003eAll Isotemp tanks come standard with the innovative Isotemp Temperature Control Safety Mixing Valve which protects users from scalding hot water. 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This mixing action also speeds recovery time and extends the volume of hot water you get from a smaller tank.\u003c\/p\u003e\u003cp\u003eIsotemp Basic 24\u003c\/p\u003e\u003cp\u003eVolume(Gallons) - 6.4\u003c\/p\u003e\u003cp\u003e\u003c!--StartFragment--\u003eDimension*\nL x ØD (inches) - 19 x 16\u003c!--EndFragment--\u003e\u003c\/p\u003e\u003cp\u003eWeight(Pounds) - 31\u003c\/p\u003e\u003cp\u003eMax. 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This mixing action also speeds recovery time and extends the volume of hot water you get from a smaller tank.\u003c\/p\u003e\n\u003cp\u003eIsotemp Basic 30\u003c\/p\u003e\n\u003cp\u003eVolume(Gallons) - 8\u003c\/p\u003e\n\u003cp\u003eDimension* L x ØD (inches) - 22 x 16\u003c\/p\u003e\n\u003cp\u003eWeight(Pounds) - 37\u003c\/p\u003e\n\u003cp\u003eMax. 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The Basic line is characterized by a larger diameter (16 inches) and shorter length.\u003c\/p\u003e\n\u003cp\u003eIsotemp Stainless Steel Marine Water Heaters are specifically designed for use in the demanding marine environment. Isotemp features a brushed stainless steel cover and a 316-grade stainless steel inner tank that is backed by a 5-year limited warranty against leakage due to corrosion or manufacturing defect.\u003c\/p\u003e\n\u003cp\u003eIsotemp Stainless Steel Water Heaters achieve the highest capacity by optimizing the position of the engine water heat exchanger as well as the electrical immersion heater. These are positioned in the lowest part of the tank where the water is coldest in order to ensure an equal heating of all the water in the tank. The water inlets and outlets are specially designed to minimize the mixture of cold and hot water.\u003c\/p\u003e\n\u003cp\u003eAll Isotemp tanks come standard with the innovative Isotemp Temperature Control Safety Mixing Valve which protects users from scalding hot water. Water heated with engine heat exchangers can be heated to 190 degrees or more which can scald those unfamiliar with boat water heaters. Water will also be heated to 160+ degrees with just the electric heating element alone. By adjusting the valve, the Isotemp thermostat-controlled mixing valve mixes the boat’s water with the hot water to deliver the temperature you want at the faucet. This mixing action also speeds recovery time and extends the volume of hot water you get from a smaller tank.\u003c\/p\u003e\n\u003cp\u003eIsotemp Basic 40\u003c\/p\u003e\n\u003cp\u003eVolume(Gallons) - 11\u003c\/p\u003e\n\u003cp\u003eDimension* L x ØD (inches) - 26 x 16\u003c\/p\u003e\n\u003cp\u003eWeight(Pounds) - 44\u003c\/p\u003e\n\u003cp\u003eMax. 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This mixing action also speeds recovery time and extends the volume of hot water you get from a smaller tank.\u003c\/p\u003e\n\u003cp\u003eIsotemp Basic 50\u003c\/p\u003e\n\u003cp\u003eVolume(Gallons) - 13\u003c\/p\u003e\n\u003cp\u003eDimension* L x ØD (inches) - 31 x 16\u003c\/p\u003e\n\u003cp\u003eWeight(Pounds) - 51\u003c\/p\u003e\n\u003cp\u003eMax. 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The Basic line is characterized by a larger diameter (16 inches) and shorter length.\u003c\/p\u003e\n\u003cp\u003eIsotemp Stainless Steel Marine Water Heaters are specifically designed for use in the demanding marine environment. Isotemp features a brushed stainless steel cover and a 316-grade stainless steel inner tank that is backed by a 5-year limited warranty against leakage due to corrosion or manufacturing defect.\u003c\/p\u003e\n\u003cp\u003eIsotemp Stainless Steel Water Heaters achieve the highest capacity by optimizing the position of the engine water heat exchanger as well as the electrical immersion heater. These are positioned in the lowest part of the tank where the water is coldest in order to ensure an equal heating of all the water in the tank. 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