{"product_id":"hatco-fr2-4b","title":"Hatco FR2-4B Hydro-Heater Food Rethermalizer \/ Bain-Marie Heater, 4 kW, 208\/240V Balanced 3-Phase","description":"\u003cdiv class=\"atl-desc\"\u003e\n\u003cstyle\u003e\n.atl-desc{container-type:inline-size;color:#333;font-size:15px;line-height:1.6}\n.atl-desc *{box-sizing:border-box}\n.atl-desc__headline{margin:0 auto 24px;max-width:720px;text-align:center;font-size:24px;line-height:1.35;font-weight:500;color:#222}\n.atl-desc__intro{display:grid;grid-template-columns:minmax(160px,240px) 1fr;gap:32px;align-items:center;margin:0 0 28px}\n.atl-desc__img{display:block;width:100%;max-width:240px;height:auto;margin:0 auto}\n.atl-desc__intro p{margin:0}\n.atl-desc__features{display:grid;grid-template-columns:1fr 1fr;gap:20px 32px;margin:0 0 28px;padding:24px 0 0;border-top:1px solid #e6e6e6}\n.atl-desc__features h3{margin:0 0 4px;font-size:16px;line-height:1.3;font-weight:700;color:#222}\n.atl-desc__features p{margin:0;font-size:14px}\n.atl-desc__fit{margin:0 0 28px;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden}\n.atl-desc__fit h3,.atl-desc__faq h3,.atl-desc__delivery h3{margin:0;font-size:17px;line-height:1.3;font-weight:700;color:#222}\n.atl-desc__fit h3{padding:12px 16px;background:#f4f6f8;border-bottom:1px solid #e0e0e0}\n.atl-desc__fit dl{display:grid;grid-template-columns:minmax(130px,200px) 1fr;margin:0}\n.atl-desc__fit dt,.atl-desc__fit dd{margin:0;padding:10px 16px;border-top:1px solid #eee;font-size:14px}\n.atl-desc__fit dt:first-of-type,.atl-desc__fit dd:first-of-type{border-top:0}\n.atl-desc__fit dt{font-weight:600;color:#222}\n.atl-desc__fit p{margin:0;padding:10px 16px;border-top:1px solid #e0e0e0;font-size:13px;color:#555;background:#fafbfc}\n.atl-desc__faq{margin:0 0 28px}\n.atl-desc__faq h3{margin-bottom:6px}\n.atl-desc__faq details{border-top:1px solid #e6e6e6;padding:12px 0}\n.atl-desc__faq details:last-child{border-bottom:1px solid #e6e6e6}\n.atl-desc__faq summary{cursor:pointer;font-weight:600;color:#222;font-size:15px}\n.atl-desc__faq details p{margin:8px 0 0;font-size:14px}\n.atl-desc__delivery{margin:0 0 28px;padding:16px 18px;border-radius:8px;background:#f4f8fc;border:1px solid #dbe7f3}\n.atl-desc__delivery ul{margin:8px 0 0;padding-left:20px;font-size:14px}\n.atl-desc__delivery li+li{margin-top:4px}\n.atl-desc__badges{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border:1px solid #e0e0e0;border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,.06);overflow:hidden}\n.atl-desc__badge{display:flex;gap:12px;align-items:flex-start;padding:14px 16px}\n.atl-desc__badge+.atl-desc__badge{border-left:1px solid #e6e6e6}\n.atl-desc__badge svg{flex:0 0 36px;width:36px;height:36px;color:#222}\n.atl-desc__badge strong{display:block;font-size:14px;line-height:1.3;color:#222}\n.atl-desc__badge span{display:block;margin-top:2px;font-size:12px;line-height:1.45;color:#555}\n@container (max-width:760px){\n.atl-desc__badges{grid-template-columns:1fr 1fr}\n.atl-desc__badge:nth-child(3){border-left:0}\n.atl-desc__badge:nth-child(n+3){border-top:1px solid #e6e6e6}\n}\n@container (max-width:560px){\n.atl-desc{font-size:14px}\n.atl-desc__headline{margin-bottom:12px;text-align:left;font-size:18px}\n.atl-desc__intro{display:block;margin-bottom:20px}\n.atl-desc__img{display:none}\n.atl-desc__features{grid-template-columns:1fr;gap:14px;padding-top:18px;margin-bottom:20px}\n.atl-desc__features h3{font-size:15px}\n.atl-desc__fit dl{grid-template-columns:1fr}\n.atl-desc__fit dt{padding-bottom:0}\n.atl-desc__fit dd{border-top:0;padding-top:2px}\n.atl-desc__badges{grid-template-columns:1fr}\n.atl-desc__badge{padding:12px 14px}\n.atl-desc__badge+.atl-desc__badge,.atl-desc__badge:nth-child(3){border-left:0;border-top:1px solid #e6e6e6}\n.atl-desc__badge svg{flex-basis:30px;width:30px;height:30px}\n}\n\u003c\/style\u003e\n\u003cp class=\"atl-desc__headline\"\u003eA digital-control water heater that mounts under a bain-marie or rethermalizer and holds the bath at 140°F to 190°F.\u003c\/p\u003e\n\u003cdiv class=\"atl-desc__intro\"\u003e\n\u003cimg class=\"atl-desc__img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0719\/2369\/5846\/files\/hat-fr2-4b-fr2-4b.jpg?v=1793692361\u0026amp;width=480\" alt=\"Hatco FR2-4B Hydro-Heater bain-marie heater with digital controller, front angle view\" width=\"240\" height=\"240\" loading=\"lazy\"\u003e\n\u003cp\u003eThe Hatco FR2-4B is a 4.0 kW FR2 Hydro-Heater for food rethermalizers and bain-maries. It supplies temperature-controlled water to a vessel mounted above it. The heating element is wrapped around the outside of a tubular water chamber, so it never touches the water, and an electronic controller with a digital display holds the set point. This model is built for 208 or 240V, balanced three phase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atl-desc__fit\"\u003e\n\u003ch3\u003eWill it fit · Will it hook up\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eOutside size\u003c\/dt\u003e\n\u003cdd\u003e7-3\/4\" W x 17-1\/16\" D x 12-3\/8\" H; 9-1\/2\" W with the Auto-Fill option\u003c\/dd\u003e\n\u003cdt\u003eMounting\u003c\/dt\u003e\n\u003cdd\u003eUnder the sink or holding vessel; installer supplies a perforated water baffle\u003c\/dd\u003e\n\u003cdt\u003ePower\u003c\/dt\u003e\n\u003cdd\u003e4.0 kW, 208\/240V, balanced 3-phase, 50\/60 Hz; hardwired\u003c\/dd\u003e\n\u003cdt\u003eCircuit\u003c\/dt\u003e\n\u003cdd\u003e208V: 15 A breaker, 14 AWG wire; 240V: 15 A breaker, 14 AWG wire\u003c\/dd\u003e\n\u003cdt\u003eVessel size\u003c\/dt\u003e\n\u003cdd\u003eOne heater per bain-marie up to 6 ft. long; at least 750 W per sq. ft. of vessel top for a bain-marie, 2,000 W per sq. ft. for a rethermalizer\u003c\/dd\u003e\n\u003cdt\u003eDrain\u003c\/dt\u003e\n\u003cdd\u003e3\/4\" hose connection to drain\u003c\/dd\u003e\n\u003cdt\u003eClearance\u003c\/dt\u003e\n\u003cdd\u003e3-1\/2\" from the bottom of the unit to combustible surfaces; indoors, room air at least 70°F\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp\u003eWater over 3.0 grains of hardness per gallon must be treated and softened before it reaches the heater.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atl-desc__features\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eDigital set point\u003c\/h3\u003e\n\u003cp\u003eAn electronic controller with a digital display holds the water at the set point, adjustable from 140°F to 190°F.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eElement outside the water\u003c\/h3\u003e\n\u003cp\u003eA spiral heating element wraps the outside of the flow tube, so it never touches the water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eFree-flow design\u003c\/h3\u003e\n\u003cp\u003eHatco free-flow technology moves water through the tubular chamber for a responsive, efficient heat-up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eLow-water cut-off included\u003c\/h3\u003e\n\u003cp\u003eA low-water cut-off system and an electronic temperature monitor come standard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eEasy to clean\u003c\/h3\u003e\n\u003cp\u003eA drain outlet and clean-out caps give access to the tubes. A flush kit is sold as an accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atl-desc__delivery\"\u003e\n\u003ch3\u003eDelivery and setup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the carton for damage before you sign, and note any damage on the delivery receipt.\u003c\/li\u003e\n\u003cli\u003eHatco ships the Hydro-Heater fully assembled, with gaskets and fittings, ready to mount under the vessel.\u003c\/li\u003e\n\u003cli\u003eA qualified installer must hardwire the unit; the breaker or fused disconnect is mounted remote and wired by the electrical contractor.\u003c\/li\u003e\n\u003cli\u003eInstall a perforated water baffle in the vessel (not supplied) and place the heater no more than 3 ft. from either end of the vessel.\u003c\/li\u003e\n\u003cli\u003eFill the vessel before you turn on power. If you order the Auto-Fill option, the water supply needs adequate backflow protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atl-desc__faq\"\u003e\n\u003ch3\u003eQuestions buyers ask\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it come with the water vessel?\u003c\/summary\u003e\u003cp\u003eNo. The FR2 is the heating unit only. It attaches to the bottom of a vessel or sink you supply and feeds it hot water. The perforated baffle is supplied by the installer.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat voltage and circuit does it need?\u003c\/summary\u003e\u003cp\u003eHatco builds the FR2-4B for 208 or 240V, balanced three phase. At 208V it draws 11.2 A on a 15 A breaker. At 240V it draws 9.6 A on a 15 A breaker. Tell us your voltage when you order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow big a bain-marie can one heater serve?\u003c\/summary\u003e\u003cp\u003eHatco calls for one FR2 per bain-marie up to 6 ft. long and at least two above 6 ft. Size it at a minimum of 750 W per sq. ft. of vessel top for a bain-marie, or 2,000 W per sq. ft. for a rethermalizer.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat options are available?\u003c\/summary\u003e\u003cp\u003eAt the time of purchase you can add an all stainless steel body and base, an Auto-Fill solenoid, a remote mounted control or a security package with Torx screws and a control cover.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs it NSF listed for rethermalizing?\u003c\/summary\u003e\u003cp\u003eThe FR2 is UL Classified to NSF 4 for construction only. The vessel maker must have the complete rethermalizer tested and listed to NSF Standard 4.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat warranty does it have?\u003c\/summary\u003e\u003cp\u003eHatco gives the FR2 a 1-year parts and labor warranty. Failures caused by lime or sediment buildup are not covered.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atl-desc__badges\"\u003e\n\u003cdiv class=\"atl-desc__badge\"\u003e\n\u003csvg viewbox=\"0 0 40 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M20 4c2 7 10 11 10 20a10 10 0 0 1-20 0c0-5 3-8 5-10 0 4 2 6 4 7-1-6 0-11 1-17z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cdiv\u003e\n\u003cstrong\u003e4.0 kW Hydro-Heater\u003c\/strong\u003e\u003cspan\u003eElement never touches the water.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atl-desc__badge\"\u003e\n\u003csvg viewbox=\"0 0 40 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003ccircle cx=\"20\" cy=\"20\" r=\"17\"\u003e\u003c\/circle\u003e\u003cpath d=\"M13 20.5l5 5L28 15\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cdiv\u003e\n\u003cstrong\u003e140°F to 190°F\u003c\/strong\u003e\u003cspan\u003eDigital controller and display.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atl-desc__badge\"\u003e\n\u003csvg viewbox=\"0 0 40 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" aria-hidden=\"true\"\u003e\u003ccircle cx=\"20\" cy=\"20\" r=\"17\"\u003e\u003c\/circle\u003e\u003crect x=\"13\" y=\"13\" width=\"3\" height=\"9\" rx=\"1\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003crect x=\"24\" y=\"13\" width=\"3\" height=\"9\" rx=\"1\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003cpath d=\"M17 28a3 3 0 0 1 6 0z\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cdiv\u003e\n\u003cstrong\u003e208\/240V 3-Ph\u003c\/strong\u003e\u003cspan\u003eHardwired connection.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atl-desc__badge\"\u003e\n\u003csvg viewbox=\"0 0 40 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M20 4l13 5v10c0 8-5.5 14-13 17-7.5-3-13-9-13-17V9z\"\u003e\u003c\/path\u003e\u003cpath d=\"M14 20l4.5 4.5L27 16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cdiv\u003e\n\u003cstrong\u003eLow-Water Cut-Off\u003c\/strong\u003e\u003cspan\u003eStandard on every FR2.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hatco","offers":[{"title":"Default Title","offer_id":67950414004454,"sku":"HAT-FR2-4B","price":2423.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2369\/5846\/files\/hat-fr2-4b-fr2-4b.jpg?v=1793692361","url":"https:\/\/www.atlanticse.com\/products\/hatco-fr2-4b","provider":"Atlantic Restaurant \u0026 Supermarket Equipment","version":"1.0","type":"link"}