{"product_id":"hubbell-j639-6-gal-39kw-compact-booster-heater","title":"Hubbell J639 | 6 Gal | 39kW Compact Booster Heater","description":"\u003cp\u003eThe Hubbell J639 compact booster heater provides 180°F rinse water for commercial dishwashers. With Hubbell booster heaters, installation is easy-peasy. J639 is a compact unit that fits standard footprints, with adjustable plastic legs that make leveling simple. 6-gallon stainless-steel tank and exterior holds up in heavy-use commercial kitchens. Straight-thread screw-in elements and the all-in-one probe let you service parts without draining the tank. Digital controls show set points, low-water alerts, and leaks. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless-steel tank with no internal lining for corrosion resistance, backed by a full 10-year, non–pro-rated warranty\u003c\/li\u003e\n\u003cli\u003eDurable all stainless-steel exterior (body and base)\u003c\/li\u003e\n\u003cli\u003eHigh efficiency (CFC\/HCFC-free) foam insulation\u003c\/li\u003e\n\u003cli\u003eIndependent component servicing with straight-thread screw-in elements (O-ring sealed) and an all-in-one probe that can be replaced without draining the tank\u003c\/li\u003e\n\u003cli\u003eSafety components: resettable circuit breakers when required (no fuses), T\u0026amp;P relief valve, T\u0026amp;P gauge, pressure reducing valve with bypass\u003c\/li\u003e\n\u003cli\u003eAdjustable legs\u003c\/li\u003e\n\u003cli\u003eLow lead certification\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hubbell","offers":[{"title":"J639T4 480V\/Three Phase","offer_id":52108853805370,"sku":"J639T4","price":4134.0,"currency_code":"USD","in_stock":true},{"title":"J639RS 208V\/Single Phase","offer_id":52108853838138,"sku":"J639RS","price":4688.0,"currency_code":"USD","in_stock":true},{"title":"J639S 240V\/Single Phase","offer_id":52108853870906,"sku":"J639S","price":4688.0,"currency_code":"USD","in_stock":true},{"title":"J639R 208V\/Three Phase","offer_id":52108853903674,"sku":"J639R","price":4184.0,"currency_code":"USD","in_stock":true},{"title":"J639T 240V\/Three Phase","offer_id":52108853936442,"sku":"J639T","price":4184.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/3033\/4010\/files\/J636kW-main_19c7cd35-a645-4107-9eba-5bd57fdfb6b7.png?v=1762880365","url":"https:\/\/00030d-3.myshopify.com\/products\/hubbell-j639-6-gal-39kw-compact-booster-heater","provider":"Hubbell","version":"1.0","type":"link"}