{"product_id":"alto-shaam-400-hwlf-d4-halo-heat-steam-tables-food-wells","title":"Alto-Shaam  Halo Heat Steam Tables \u0026 Food Wells - 400-HWLF\/D4","description":"\u003ch2 class=\"pd-title\"\u003eAlto-Shaam  Halo Heat Steam Tables \u0026amp; Food Wells - 400-HWLF\/D4\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"pd-subtitle\"\u003eLarge-Flange • 4 × Full-Size Drop-In Wells • Individual Thermostatic Control\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"pd-lead\"\u003eServe every dish at its best with Alto-Shaam’s signature Halo Heat. The 400-HWILF\/D4 delivers gentle, even radiant heat to four 12 × 20 in wells—no water, plumbing or fans required. Built for front-of-house presentation and back-of-house efficiency, this EcoSmart hot food well lowers utility, maintenance and labor costs while extending product hold times and quality.\u003c\/p\u003e\n\u003ch5 class=\"pd-section-title\"\u003eFeatures \u003c\/h5\u003e\n\u003cul class=\"pd-list\"\u003e\n\u003cli\u003eWaterless Halo Heat technology surrounds food with gentle, even warmth—no hot spots, steam, or lime scale build-up.\u003c\/li\u003e\n\u003cli\u003eFour individual wells accept full-size, half-size or third-size pans up to 4 in (102 mm) deep.\u003c\/li\u003e\n\u003cli\u003eLarge stainless-steel flange covers the countertop cut-out for a clean, flush look.\u003c\/li\u003e\n\u003cli\u003eTwo independent adjustable thermostatic controllers (two wells per control) let you hold multiple menu items at their ideal temperatures.\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient design reduces kW draw and heat loss for lower operating costs (only 0.07 kW heat gain to ambient).\u003c\/li\u003e\n\u003cli\u003eCompletely water-free system eliminates plumbing, steam and slip hazards, improving safety and sanitation.\u003c\/li\u003e\n\u003cli\u003eFood-safe holding without fans keeps delicate items from drying out and preserves product appearance for increased sales.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"pd-section-title\"\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-wa1i{font-weight:bold;text-align:center;vertical-align:middle}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-wa1i\"\u003eCapacity\u003c\/th\u003e\n\u003cth class=\"tg-cly1\"\u003e(4) full-size 12 × 20 in pans\u003cbr\u003e(8) half-size or (12) third-size pans with included divider bars\u003cbr\u003e96 lb (44 kg) product max • 58 qt (55 L)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eWell Depth\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e4-3\/8 in (111 mm) — fits 4 in pans\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eExterior (H × W × D)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e7-5\/16 × 57-5\/16 × 27-1\/16 in\u003cbr\u003e(185 × 1455 × 686 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eCut-out – Non-combustible\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e52-15\/16 × 22-1\/8 in (1345 × 562 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eCut-out – Combustible\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e54-7\/8 × 24-1\/8 in (1394 × 613 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eControl Box Cut-out\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e4-1\/4 × 15-3\/4 × 11-3\/8 in (108 × 400 × 288 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eNet \/ Ship Weight\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e96.5 lb (44 kg) \/ 166 lb (75 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eElectrical (single phase)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e120 V | 20.0 A | 2.4 kW | NEMA L5-30P\u003cbr\u003e208 V | 8.7 A | 1.8 kW | NEMA 6-15P\u003cbr\u003e240 V | 10.0 A | 2.4 kW | NEMA 6-15P\u003cbr\u003e230 V | 10.4 A | 2.4 kW | CEE 7\/7, CH2-16P or BS 1363\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eIngress \u0026amp; Ambient\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eIPX3 splash-proof • Countertop must withstand 200 °F (93 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat our Experts Think    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"18b2iyc\" data-start=\"27\" data-end=\"235\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"88\"\u003eHalo Heat Technology = Premium Food Holding Consistency\u003c\/strong\u003e\u003cbr data-start=\"88\" data-end=\"91\"\u003eGentle radiant heat surrounds food evenly, maintaining \u003cstrong data-start=\"148\" data-end=\"235\"\u003emoisture, texture, and safe serving temperatures without steam, water, or hot spots\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"925pz0\" data-start=\"237\" data-end=\"418\"\u003e\n\u003cstrong data-start=\"239\" data-end=\"288\"\u003e400 Series Capacity = High-Volume Performance\u003c\/strong\u003e\u003cbr data-start=\"288\" data-end=\"291\"\u003eDesigned for demanding service environments, holding \u003cstrong data-start=\"346\" data-end=\"418\"\u003efour full-size pans for buffets, cafeterias, and commercial kitchens\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dmba6m\" data-start=\"420\" data-end=\"612\"\u003e\n\u003cstrong data-start=\"422\" data-end=\"475\"\u003eHWLF Design = Large Flange for Clean Installation\u003c\/strong\u003e\u003cbr data-start=\"475\" data-end=\"478\"\u003eThe wide stainless-steel flange provides a \u003cstrong data-start=\"523\" data-end=\"576\"\u003esecure, flush, and professional countertop finish\u003c\/strong\u003e, improving hygiene and presentation\u003c\/li\u003e\n\u003cli data-section-id=\"1xetccn\" data-start=\"614\" data-end=\"850\"\u003e\n\u003cstrong data-start=\"616\" data-end=\"679\"\u003eWaterless Operation = Lower Maintenance \u0026amp; Installation Cost\u003c\/strong\u003e\u003cbr data-start=\"679\" data-end=\"682\"\u003eNo plumbing or water system required—eliminates \u003cstrong data-start=\"732\" data-end=\"786\"\u003escale buildup, leaks, and routine descaling issues\u003c\/strong\u003e while simplifying setup \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1u3rugf\" data-start=\"852\" data-end=\"1013\"\u003e\n\u003cstrong data-start=\"854\" data-end=\"901\"\u003eIndependent Temperature Control Flexibility\u003c\/strong\u003e\u003cbr data-start=\"901\" data-end=\"904\"\u003eEach well can be managed separately for \u003cstrong data-start=\"946\" data-end=\"1013\"\u003eprecise holding of different menu items at optimal temperatures\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16h870v\" data-start=\"1015\" data-end=\"1173\"\u003e\n\u003cstrong data-start=\"1017\" data-end=\"1058\"\u003eEnergy-Efficient EcoSmart Engineering\u003c\/strong\u003e\u003cbr data-start=\"1058\" data-end=\"1061\"\u003eBuilt to reduce energy waste while maintaining \u003cstrong data-start=\"1110\" data-end=\"1173\"\u003estable, long-duration heat retention for continuous service\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17e386n\" data-start=\"1175\" data-end=\"1333\"\u003e\n\u003cstrong data-start=\"1177\" data-end=\"1219\"\u003eCommercial-Grade Stainless Steel Build\u003c\/strong\u003e\u003cbr data-start=\"1219\" data-end=\"1222\"\u003eHeavy-duty construction ensures \u003cstrong data-start=\"1256\" data-end=\"1333\"\u003edurability, easy cleaning, and long-term reliability in high-use kitchens\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19ik6qa\" data-start=\"1335\" data-end=\"1483\"\u003e\n\u003cstrong data-start=\"1337\" data-end=\"1375\"\u003eOptimized for Holding, Not Cooking\u003c\/strong\u003e\u003cbr data-start=\"1375\" data-end=\"1378\"\u003eKeeps prepared food \u003cstrong data-start=\"1400\" data-end=\"1483\"\u003eservice-ready for extended periods without drying, overcooking, or quality loss\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e               \u003cbr\u003eQ\u0026amp;A  \u003c\/h5\u003e\n\u003cp data-start=\"78\" data-end=\"287\"\u003e\u003cstrong data-start=\"78\" data-end=\"129\"\u003eQ: What is the Alto-Shaam 400-HWLF\/D4 used for?\u003c\/strong\u003e\u003cbr data-start=\"129\" data-end=\"132\"\u003eA: A commercial drop-in hot food well designed to hold multiple hot dishes at safe serving temperatures in buffets, cafeterias, hotels, and catering lines.\u003c\/p\u003e\n\u003cp data-start=\"289\" data-end=\"487\"\u003e\u003cstrong data-start=\"289\" data-end=\"329\"\u003eQ: What does the “HWLF” design mean?\u003c\/strong\u003e\u003cbr data-start=\"329\" data-end=\"332\"\u003eA: It indicates a \u003cstrong data-start=\"350\" data-end=\"396\"\u003eHalo Heat waterless well with large flange\u003c\/strong\u003e, providing a secure countertop fit and easier installation in commercial serving stations.\u003c\/p\u003e\n\u003cp data-start=\"489\" data-end=\"632\"\u003e\u003cstrong data-start=\"489\" data-end=\"523\"\u003eQ: How many pans does it hold?\u003c\/strong\u003e\u003cbr data-start=\"523\" data-end=\"526\"\u003eA: It holds \u003cstrong data-start=\"538\" data-end=\"581\"\u003efour full-size 12\" x 20\" pans (4\" deep)\u003c\/strong\u003e with divider bars for flexible pan configurations.\u003c\/p\u003e\n\u003cp data-start=\"634\" data-end=\"828\"\u003e\u003cstrong data-start=\"634\" data-end=\"676\"\u003eQ: How does Halo Heat technology work?\u003c\/strong\u003e\u003cbr data-start=\"676\" data-end=\"679\"\u003eA: It uses gentle, even radiant heat that surrounds food to maintain temperature without steam, fans, or water—helping preserve moisture and quality.\u003c\/p\u003e\n\u003cp data-start=\"830\" data-end=\"994\"\u003e\u003cstrong data-start=\"830\" data-end=\"878\"\u003eQ: Does this unit require water or plumbing?\u003c\/strong\u003e\u003cbr data-start=\"878\" data-end=\"881\"\u003eA: No. It is a \u003cstrong data-start=\"896\" data-end=\"922\"\u003efully waterless system\u003c\/strong\u003e, eliminating drains, plumbing, and scale buildup for lower maintenance.\u003c\/p\u003e\n\u003cp data-start=\"996\" data-end=\"1178\"\u003e\u003cstrong data-start=\"996\" data-end=\"1045\"\u003eQ: Can each section be controlled separately?\u003c\/strong\u003e\u003cbr data-start=\"1045\" data-end=\"1048\"\u003eA: Yes. It includes \u003cstrong data-start=\"1068\" data-end=\"1118\"\u003eindividual thermostatic controls for each well\u003c\/strong\u003e, allowing precise temperature settings for different foods.\u003c\/p\u003e\n\u003cp data-start=\"1180\" data-end=\"1356\"\u003e\u003cstrong data-start=\"1180\" data-end=\"1217\"\u003eQ: Is this unit energy efficient?\u003c\/strong\u003e\u003cbr data-start=\"1217\" data-end=\"1220\"\u003eA: Yes. It is designed to reduce energy usage while maintaining consistent heat, making it more efficient than traditional steam tables.\u003c\/p\u003e\n\u003ch5\u003e                 \u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"10ftaby\" data-start=\"110\" data-end=\"284\"\u003e\n\u003cstrong data-start=\"112\" data-end=\"134\"\u003eDaily dry cleaning\u003c\/strong\u003e: Wipe stainless steel wells and exterior after service to remove food residue and maintain hygiene standards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1se5ccj\" data-start=\"285\" data-end=\"471\"\u003e\n\u003cstrong data-start=\"287\" data-end=\"325\"\u003eWaterless Halo Heat operation only\u003c\/strong\u003e: Never add water or steam—this system is designed for dry, radiant heat to prevent scaling and corrosion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zw2myj\" data-start=\"472\" data-end=\"648\"\u003e\n\u003cstrong data-start=\"474\" data-end=\"503\"\u003eUse non-abrasive cleaners\u003c\/strong\u003e: Avoid chlorine-based or harsh scrubbing agents to protect stainless steel surfaces and extend lifespan. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vx8ju7\" data-start=\"649\" data-end=\"811\"\u003e\n\u003cstrong data-start=\"651\" data-end=\"682\"\u003eNo hosing or steam cleaning\u003c\/strong\u003e: Do not flood or spray the unit; moisture can cause electrical damage and void warranty. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bw5qw6\" data-start=\"812\" data-end=\"982\"\u003e\n\u003cstrong data-start=\"814\" data-end=\"849\"\u003eKeep wells and pans debris-free\u003c\/strong\u003e: Clean spills quickly to maintain even heat distribution and consistent holding performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"y9l21h\" data-start=\"983\" data-end=\"1169\"\u003e\n\u003cstrong data-start=\"985\" data-end=\"1016\"\u003eCheck thermostats regularly\u003c\/strong\u003e: Ensure each independently controlled zone maintains proper holding temperature (typically 140–180°F \/ 60–82°C). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bzs0z0\" data-start=\"1170\" data-end=\"1315\"\u003e\n\u003cstrong data-start=\"1172\" data-end=\"1203\"\u003ePreheat before loading food\u003c\/strong\u003e: Allow at least 30 minutes warm-up for stable radiant heat performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9itdz7\" data-start=\"1316\" data-end=\"1464\"\u003e\n\u003cstrong data-start=\"1318\" data-end=\"1352\"\u003eInspect divider bars \u0026amp; fitment\u003c\/strong\u003e: Ensure gaps are properly sealed to avoid heat loss and uneven warming.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alto-Shaam","offers":[{"title":"Default Title","offer_id":45615628681407,"sku":"400-HWLF\/D4","price":2412.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/picture_2955199b-cf83-44d1-8d66-499f8405c73c.png?v=1778058375","url":"https:\/\/www.mybackyardzone.com\/products\/alto-shaam-400-hwlf-d4-halo-heat-steam-tables-food-wells","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}