{"product_id":"mrcool-central-ducted-r-410a-air-handler-electric-heat-kit","title":"MRCOOL Central Ducted R-410A Air Handler Electric Heat Kit","description":"\u003cp\u003eThe MRCOOL Central Ducted heat kit is an electric element assembly that slides into an earlier R-410A Central Ducted air handler and adds resistance heat for cold days and emergency heat. It comes in 5kW, 8kW, 10kW, 15kW and 20kW for a 208\/230V supply, with one or two circuit breakers depending on size.\u003c\/p\u003e\u003cp\u003eIt is for Central Ducted air handlers already in service; each size fits only the capacities in MRCOOL's chart. Installation is by an authorized dealer or licensed electrician. This is the Central Ducted air handler heat kit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eFive Output Sizes\u003c\/strong\u003e\u003cbr\u003e5kW, 8kW, 10kW, 15kW and 20kW, chosen from the home's heat load and the air handler capacity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatched to Air Handler Capacity\u003c\/strong\u003e\u003cbr\u003e5kW for 12K to 36K, 8kW for 12K to 48K, 10kW for 18K to 60K, 15kW for 24K to 60K, 20kW for 36K to 60K.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFour-Prong Locking Fit\u003c\/strong\u003e\u003cbr\u003eFour prongs on the front of the kit lock into four support holes at the back of the cabinet, then screws hold it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOne or Two Breakers\u003c\/strong\u003e\u003cbr\u003eA single breaker on the 5kW to 10kW kits and two on the 15kW and 20kW kits, covered by a silicone breaker cover.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLabeled for Service\u003c\/strong\u003e\u003cbr\u003eA wiring diagram and a circuit breaker label ship with the kit for the installer and later service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 208-230V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 21.06\"W x 10.16\"D x 8.03\"H\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e5 kW\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CENTRALHK05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Circuit Ampacity:\u003c\/strong\u003e 23\/27 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Fuse \/ Breaker:\u003c\/strong\u003e 25\/30 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.7 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks With:\u003c\/strong\u003e Central Ducted air handlers 12K to 36K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e8 kW\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CENTRALHK08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Circuit Ampacity:\u003c\/strong\u003e 37\/42 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Fuse \/ Breaker:\u003c\/strong\u003e 40\/45 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.3 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks With:\u003c\/strong\u003e Central Ducted air handlers 12K to 48K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e10 kW\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CENTRALHK10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Circuit Ampacity:\u003c\/strong\u003e 46\/53 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Fuse \/ Breaker:\u003c\/strong\u003e 50\/60 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.8 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks With:\u003c\/strong\u003e Central Ducted air handlers 18K to 60K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e15 kW\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CENTRALHK15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Circuit Ampacity:\u003c\/strong\u003e 23\/27 A + 46\/53 A (two circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Fuse \/ Breaker:\u003c\/strong\u003e 25\/30 A + 50\/60 A (two circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks With:\u003c\/strong\u003e Central Ducted air handlers 24K to 60K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e20 kW\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CENTRALHK20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Circuit Ampacity:\u003c\/strong\u003e 46\/53 A + 46\/53 A (two circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Fuse \/ Breaker:\u003c\/strong\u003e 50\/60 A + 50\/60 A (two circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.1 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks With:\u003c\/strong\u003e Central Ducted air handlers 36K to 60K\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMRCOOL Central Ducted electric heat kit in the selected size\u003c\/li\u003e\n\u003cli\u003eFoam gasket\u003c\/li\u003e\n\u003cli\u003eScrews (7)\u003c\/li\u003e\n\u003cli\u003eSilicone breaker cover\u003c\/li\u003e\n\u003cli\u003eElectric heat kit wiring diagram\u003c\/li\u003e\n\u003cli\u003eAir switch \/ circuit breaker label\u003c\/li\u003e\n\u003cli\u003eOwner's and installation manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eProfessional installation required.\u003c\/strong\u003e This equipment must be installed by a qualified, licensed electrician or contractor, following MRCOOL's installation manual and all local electrical and building codes and permit requirements. MRCOOL's limited warranty applies only to units installed that way, and it does not cover installation labor.\u003c\/p\u003e\u003cp\u003eFits MRCOOL's earlier Central Ducted air handlers (CENTRAL-18-HP-C-230-25, CENTRAL-24-HP-C-230-25, CENTRAL-30-HP-C-230-25, CENTRAL-36-HP-C-230-00, CENTRAL-48-HP-C-230-00, CENTRAL-60-HP-C-230-00) per the capacity chart: 5kW 12K to 36K, 8kW 12K to 48K, 10kW 18K to 60K, 15kW 24K to 60K, 20kW 36K to 60K. The kit installs internally through the knockout in the upper cover and the access panel. Supply is 208\/230V; size the wiring from the air handler manual and NEC\/local codes.\u003c\/p\u003e\u003ch3\u003eResources\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0893\/4037\/9501\/files\/mrcool-mc-AHU-im-um-en-01.pdf?v=1791119512\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; user manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eShipping, Returns \u0026amp; Warranty\u003c\/h3\u003e\u003cdiv data-design-root=\"1\" data-mcs-srw=\"v2\" style=\"max-width:980px;border-bottom:1px solid #e6e9ec\"\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:6px 18px;padding:14px 4px;border-top:1px solid #e6e9ec\"\u003e\n\u003cdiv style=\"flex:1 1 170px;max-width:220px;display:flex;align-items:center;gap:10px;align-self:flex-start\"\u003e\n\u003cspan style=\"display:inline-flex;align-items:center;justify-content:center;flex:none;width:30px;height:30px;border-radius:50%;background:#e6f1fc\"\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#0f74c4\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M1 3h15v13H1z\"\u003e\u003c\/path\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan style=\"font-family:inherit;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#0d2c4a\"\u003eShipping\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:999 1 280px\"\u003e\u003cp style=\"margin:0 0 8px;font-family:inherit;font-size:15px;line-height:1.55;color:#181818\"\u003eShips to addresses in the United States only. Shipping cost is calculated at checkout.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:6px 18px;padding:14px 4px;border-top:1px solid #e6e9ec\"\u003e\n\u003cdiv style=\"flex:1 1 170px;max-width:220px;display:flex;align-items:center;gap:10px;align-self:flex-start\"\u003e\n\u003cspan style=\"display:inline-flex;align-items:center;justify-content:center;flex:none;width:30px;height:30px;border-radius:50%;background:#e6f1fc\"\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#0f74c4\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z\"\u003e\u003c\/path\u003e\u003cline x1=\"12\" y1=\"9\" x2=\"12\" y2=\"13\"\u003e\u003c\/line\u003e\u003cline x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan style=\"font-family:inherit;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#0d2c4a\"\u003eDamaged in delivery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:999 1 280px\"\u003e\u003cp style=\"margin:0 0 8px;font-family:inherit;font-size:15px;line-height:1.55;color:#181818\"\u003eInspect the packaging and the product before you sign. Note any damage or shortage on the delivery receipt, then email photos to support@mycleansupplies.com within 48 hours of delivery so the freight claim can be filed. Damage reported after 48 hours can't be claimed.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:6px 18px;padding:14px 4px;border-top:1px solid #e6e9ec\"\u003e\n\u003cdiv style=\"flex:1 1 170px;max-width:220px;display:flex;align-items:center;gap:10px;align-self:flex-start\"\u003e\n\u003cspan style=\"display:inline-flex;align-items:center;justify-content:center;flex:none;width:30px;height:30px;border-radius:50%;background:#e6f1fc\"\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#0f74c4\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpolyline points=\"1 4 1 10 7 10\"\u003e\u003c\/polyline\u003e\u003cpath d=\"M3.51 15a9 9 0 1 0 2.13-9.36L1 10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan style=\"font-family:inherit;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#0d2c4a\"\u003eReturns\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:999 1 280px\"\u003e\u003cp style=\"margin:0 0 8px;font-family:inherit;font-size:15px;line-height:1.55;color:#181818\"\u003eMRCOOL handles returns through the store you bought from, so your return comes to us. Unopened, unused MRCOOL equipment can be returned within 21 days of delivery with a return authorization from us. You pay the return shipping, and a restocking fee of up to 20% may be deducted along with payment processing fees. Opened, installed or used equipment and special-order items can't be returned.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:6px 18px;padding:14px 4px;border-top:1px solid #e6e9ec\"\u003e\n\u003cdiv style=\"flex:1 1 170px;max-width:220px;display:flex;align-items:center;gap:10px;align-self:flex-start\"\u003e\n\u003cspan style=\"display:inline-flex;align-items:center;justify-content:center;flex:none;width:30px;height:30px;border-radius:50%;background:#e6f1fc\"\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#0f74c4\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan style=\"font-family:inherit;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#0d2c4a\"\u003eWarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:999 1 280px\"\u003e\n\u003cp style=\"margin:0 0 8px;font-family:inherit;font-size:15px;line-height:1.55;color:#181818\"\u003eMRCOOL's Central Ducted air handler manual, which covers these kits, states no separate warranty for them and warns that installation outside its instructions voids the warranty, so confirm kit coverage with MRCOOL before ordering.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 8px;font-family:inherit;font-size:15px;line-height:1.55;color:#181818\"\u003e\u003cstrong\u003eWarranty claims.\u003c\/strong\u003e MRCOOL handles warranty claims directly through support.mrcool.com or (270) 366-0457. Some MRCOOL warranties cover the original purchaser only. Systems that aren't DIY need a valid installation invoice to open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch3\u003eAbout MRCOOL\u003c\/h3\u003e\u003cp\u003eMRCOOL designs heating, cooling and water-heating equipment from its home base in Hickory, Kentucky. The range runs from DIY ductless mini-splits, built around MRCOOL's patented pre-charged Quick Connect line sets, through contractor-installed mini-splits, central split systems, packaged units and gas furnaces, to HeatWise water heaters and CoolBlade HVLS fans for warehouses and shops.\u003c\/p\u003e\u003cp\u003eCENTRALHK kits are the electric backup heat for MRCOOL's earlier Central Ducted air handlers (CENTRAL-18 to CENTRAL-60 HP-C models), whose A-coil comes precharged with R-410A and connects by Quick Connect line set. MRCOOL's 2nd Gen Central Ducted Hyper Heat systems pair with VersaPro air handlers and take the MVPHK kits instead, so these kits are for Central Ducted equipment already installed.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"5 kW","offer_id":67613083173229,"sku":"CENTRALHK05","price":129.0,"currency_code":"USD","in_stock":true},{"title":"8 kW","offer_id":67613083205997,"sku":"CENTRALHK08","price":155.0,"currency_code":"USD","in_stock":true},{"title":"10 kW","offer_id":67613083238765,"sku":"CENTRALHK10","price":166.0,"currency_code":"USD","in_stock":true},{"title":"15 kW","offer_id":67613083271533,"sku":"CENTRALHK15","price":212.0,"currency_code":"USD","in_stock":true},{"title":"20 kW","offer_id":67613083304301,"sku":"CENTRALHK20","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/4037\/9501\/files\/mrcool-central-ducted-r-410a-air-handler-electric-heat-kit-front-01_e40d03b6-3974-4bd1-ac4e-6f97be2a9b9d.jpg?v=1791120675","url":"https:\/\/mycleansupplies.com\/products\/mrcool-central-ducted-r-410a-air-handler-electric-heat-kit","provider":"My Clean Supplies","version":"1.0","type":"link"}