{"product_id":"mrcool-heatwise™-4500-watt-electric-tank-water-heater-50-gallon-capacity-mtwh04550e","title":"MRCOOL HeatWise™ 4500 Watt Electric Tank Water Heater - 50 Gallon Capacity, MTWH04550E","description":"\u003cp\u003eThe MRCOOL® HeatWise™ 50-Gallon Electric Tank Water Heater is the high-capacity solution for larger households that cannot afford to run out of hot water. Driven by a 4,500W element at 240\/208V and adjustable across a 90–150°F range, the MTWH04550E is built to meet the sustained demand of multiple simultaneous users without breaking stride. An anti-bacterial enameled tank and ceramic-coated heating element form a corrosion-resistant core designed for the long haul, while a patented Rare Earth Anode rod outlasts conventional magnesium rods by 50%, providing a decisive edge in tank longevity. A self-cleaning flow guide manages sediment buildup automatically, and a solid brass ball valve delivers a leak-resistant water connection built to last. AHRI Certified and cULus Listed, the MTWH04550E is protected by a 10-year parts warranty, a 10-year tank warranty, and a 1-year limited labor warranty.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-Gallon Capacity\u003c\/strong\u003e: The MTWH04550E carries the largest reserve in the HeatWise™ lineup, powered by a 4,500W element at 240\/208V with a 90–150°F adjustable temperature range and a max working pressure of 149.39 PSI, purpose-built for high-demand households.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Bacterial Enameled Tank\u003c\/strong\u003e: A 2mm steel shell with a 0.25–0.5mm anti-bacterial enamel lining resists corrosion and suppresses bacterial growth, safeguarding water quality and structural integrity through years of heavy daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Rare Earth Anode Rod\u003c\/strong\u003e: MRCOOL®'s proprietary Rare Earth Anode rod outlasts standard magnesium anode rods by 50%, delivering superior internal tank protection and a measurably longer service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic-Coated Heating Elements\u003c\/strong\u003e: Enamel-coated heating elements resist scale accumulation and corrosion, maintaining consistent heat transfer efficiency and reducing the maintenance burden over the full life of the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Guide Self-Cleaning\u003c\/strong\u003e: An integrated flow guide agitates sediment during normal operation, continuously flushing mineral deposits before they compromise heating efficiency or tank integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Brass Ball Valve\u003c\/strong\u003e: A solid brass ball valve at the 3\/4\" NPT water connection provides a robust, corrosion-resistant shutoff that holds firm where plastic fittings fail over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Standard 3\/4\" NPT water connections and a conventional 240\/208V electrical hookup keep the install process clean and accessible, whether replacing an existing unit or fitting a new location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-Backed Warranty\u003c\/strong\u003e: Backed by a 10-year parts warranty, 10-year tank warranty, and 1-year limited labor warranty for single-family residential installations, with AHRI Certification and cULus Listing confirming compliance with North American safety and performance standards.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":53296988094777,"sku":"MTWH04550E","price":919.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0292\/1336\/0188\/files\/MC-Tanked-WH-front_vpb0p1_08c24978-4b62-4878-8e40-f9bee505c7ee.png?v=1778790207","url":"https:\/\/chillminisplits.com\/products\/mrcool-heatwise%e2%84%a2-4500-watt-electric-tank-water-heater-50-gallon-capacity-mtwh04550e","provider":"Chill Mini Splits","version":"1.0","type":"link"}