{"product_id":"kuuma-240v-11-gallon-water-heater-part-11861-front-mount-front-heat-exchange","title":"Kuuma 240V 11 Gallon Water Heater, Part 11861, Front Mount Front Heat Exchange","description":"\u003cp\u003eThe Kuuma 240V 11 Gallon Water Heater, part number 11861, brings the convenience of hot water on board for clean-up after a meal or warming up after a swim. Built for the demands of a marine environment, the tank and case are constructed of marine-grade aluminum alloy that resists corrosion from saltwater exposure and constant humidity, and the unit is TIG welded for a durable, long-lasting build. Kuuma water heaters are the choice of many original equipment manufacturers, and this model is UL listed to UL174.\u003c\/p\u003e\u003cp\u003eThis 11 gallon unit uses a front mount arrangement with a front heat exchanger, and it is sized to fit into the tighter equipment spaces typical on boats at 16.25 inches wide, 16.25 inches high, and 23.25 inches deep. It runs on a 240V, 60Hz, 1500W electrical input with L1 and L2 wiring, and it is fitted with a temperature and pressure relief valve rated to 150 psi and 210 degrees F, CSA certified. The 11 gallon capacity gives it enough hot water output to accommodate several people aboard.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kuuma\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 11861\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 11 Gallon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16.25 in W x 16.25 in H x 23.25 in D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 29.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Alignment:\u003c\/strong\u003e Front-Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger Position:\u003c\/strong\u003e Front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Input:\u003c\/strong\u003e 240V - 60Hz\/1500W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Configuration:\u003c\/strong\u003e L1 \u0026amp; L2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT\u0026amp;P Valve Type:\u003c\/strong\u003e 150 psi \u0026amp; 210 degrees F, CSA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Marine-grade aluminum alloy case, aluminum tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e UL listed to UL174\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 014717118613\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis water heater is a standalone marine accessory intended for installation on boats with 240V electrical systems; no specific make, engine, or model fitment applies.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cp\u003eNo OEM cross-reference numbers are published for this part.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the capacity of the Kuuma 11861 water heater?\u003c\/strong\u003e The Kuuma 11861 holds 11 gallons of hot water, enough capacity to accommodate a few people on board.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage does part 11861 run on?\u003c\/strong\u003e This Kuuma water heater is a 240V unit, running on 240V - 60Hz\/1500W with L1 and L2 wiring configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow big is the Kuuma 240V 11 gallon water heater?\u003c\/strong\u003e Part 11861 measures 16.25 inches wide, 16.25 inches high, and 23.25 inches deep, sized to fit into tighter boat spaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Kuuma 11861 weigh?\u003c\/strong\u003e The Kuuma 11861 water heater weighs 29.5 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the mount arrangement for this water heater?\u003c\/strong\u003e The 11861 uses a Front-Rear mount alignment with the heat exchanger positioned at the front of the unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the tank and case made of?\u003c\/strong\u003e Kuuma builds the 11861 with a marine-grade aluminum alloy case and an aluminum tank, materials chosen to withstand saltwater and humid marine conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Kuuma 11861 UL listed?\u003c\/strong\u003e Yes, the Kuuma 240V 11 Gallon Water Heater is UL listed to UL174.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the pressure and temperature relief valve rating?\u003c\/strong\u003e The T\u0026amp;P valve on the 11861 is rated to 150 psi and 210 degrees F and is CSA certified.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 11861 different from the 120V version?\u003c\/strong\u003e Part 11861 runs on 240V with L1 and L2 wiring, while the related 120V model uses L1 and N wiring; the two are different SKUs for different electrical systems, so confirm your boat's voltage before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this water heater built to last in a marine environment?\u003c\/strong\u003e The 11861 is TIG welded and constructed with marine-grade aluminum alloy specifically to resist corrosion from saltwater and constant humidity on board.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo many boat manufacturers use Kuuma water heaters?\u003c\/strong\u003e Kuuma's line of water heaters, including the 11861, is used as original equipment by many boat OEMs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat certifications does the T\u0026amp;P valve carry on the 11861?\u003c\/strong\u003e The temperature and pressure relief valve on the Kuuma 11861 is rated 150 psi and 210 degrees F and carries CSA certification.\u003c\/p\u003e","brand":"Kuuma","offers":[{"title":"Default Title","offer_id":49028229562587,"sku":"KUU-11861","price":797.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/11861__71991.1722477763.500.750.jpg?v=1785165080","url":"https:\/\/www.goodvibesmarina.com\/products\/kuuma-240v-11-gallon-water-heater-part-11861-front-mount-front-heat-exchange","provider":"Good Vibes Marina","version":"1.0","type":"link"}