{"product_id":"coleman-mach-8-electric-heat-kit-120v-37203-4551","title":"Coleman Mach 8 Electric Heat Kit 120V | 37203-4551","description":"\u003cp class=\"nvn-hero\"\u003eThis is the electric heat kit that turns a heat-ready Coleman Mach 8 rooftop air conditioner into a heat-and-cool unit. It's a 120-volt strip rated at 5600 BTU, built to drop into Mach 8 heat-ready ceiling assemblies and Coleman AC models beginning with 3. If your ceiling assembly came heat-ready, this is the piece that finishes the job.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eIf you bought a heat-ready Coleman Mach 8 ceiling assembly, you already know it doesn't heat on its own. It's built to accept an electric heat kit, and this is that kit. Drop it in, wire it to 120 volts, and your rooftop air conditioner does double duty on those chilly mornings at the campground.\u003c\/p\u003e\n\u003cp\u003eThe kit puts out 5600 BTU of electric heat. That's enough to take the edge off a cold RV interior without firing up the propane furnace. A lot of owners run the heat strip first thing in the morning to warm the coach, then switch to furnace heat only when the temperature really drops. It's quieter than the furnace and it doesn't burn propane, so you're not chasing down a fill on a cold weekend.\u003c\/p\u003e\n\u003cp\u003eFitment matters here. This kit is made for the Coleman Mach 8 heat-ready ceiling assembly and for Coleman air conditioner models with a part number beginning with 3. If your Mach 8 assembly wasn't ordered heat-ready, it may not have the space or wiring provisions for the strip, so check your assembly before you order. When in doubt, give us the model number off your ceiling assembly and we'll confirm the fit.\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable working around 120-volt AC wiring in an RV. The strip mounts inside the ceiling assembly and ties into the unit's control. If you're not confident with line-voltage work, have an RV tech handle it. It's not a big job, but it is line voltage, so treat it with respect.\u003c\/p\u003e\n\u003cp\u003eOne honest note. This is supplemental heat, not a replacement for your furnace in deep cold. Electric heat strips like this one shine in the 40 to 60 degree range where you want to knock the chill down fast. Below that, your propane furnace is still the workhorse. Run them together on the coldest nights and you'll stay comfortable.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e5600 BTU electric heat output, enough to take the morning chill off without running the propane furnace\u003c\/li\u003e\n  \u003cli\u003e120-volt operation, runs off shore power or the generator\u003c\/li\u003e\n  \u003cli\u003eMade for the Coleman Mach 8 heat-ready ceiling assembly\u003c\/li\u003e\n  \u003cli\u003eFits Coleman air conditioner models with a part number beginning with 3\u003c\/li\u003e\n  \u003cli\u003eTurns a cool-only heat-ready assembly into a heat-and-cool system\u003c\/li\u003e\n  \u003cli\u003eQuieter than a propane furnace and doesn't burn fuel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Coleman reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill this work with any Coleman Mach 8?\u003c\/summary\u003e\n    \u003cp\u003eIt's made for the heat-ready version of the Mach 8 ceiling assembly and for Coleman AC models whose part number begins with 3. If your assembly wasn't ordered heat-ready, it may not have the provisions for the strip. Check your ceiling assembly model before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow much heat does it put out?\u003c\/summary\u003e\n    \u003cp\u003e5600 BTU. That's supplemental heat, enough to warm a coach in the 40 to 60 degree range. For deep cold you'll still want your propane furnace.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat voltage does it need?\u003c\/summary\u003e\n    \u003cp\u003e120 volts. It runs off shore power or your generator, not the 12-volt house battery.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this replace my furnace?\u003c\/summary\u003e\n    \u003cp\u003eNo. Think of it as a fast, quiet way to knock the chill off without burning propane. On the coldest nights you'll run it alongside the furnace.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it hard to install?\u003c\/summary\u003e\n    \u003cp\u003eIt mounts inside the ceiling assembly and ties into the unit's control. Anyone comfortable with 120-volt AC wiring can handle it. If line voltage isn't your thing, have an RV tech do it.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I know if my assembly is heat-ready?\u003c\/summary\u003e\n    \u003cp\u003eHeat-ready assemblies are built with the space and wiring provisions for this strip. If you're not sure, send us the model number off your ceiling assembly and we'll confirm before you buy.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eColeman Mach 8 Electric Heat Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eColeman\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e37203-4551\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e755790009466\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eHeat Output\u003c\/th\u003e\n\u003ctd\u003e5600 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eElectric Heat Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eColeman Mach 8 heat-ready ceiling assemblies and air conditioner models beginning with 3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eRV rooftop air conditioner supplemental heat\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Will this work with any Coleman Mach 8?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's made for the heat-ready version of the Mach 8 ceiling assembly and for Coleman AC models whose part number begins with 3. If your assembly wasn't ordered heat-ready, it may not have the provisions for the strip. Check your ceiling assembly model before ordering.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How much heat does it put out?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"5600 BTU. That's supplemental heat, enough to warm a coach in the 40 to 60 degree range. For deep cold you'll still want your propane furnace.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What voltage does it need?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"120 volts. It runs off shore power or your generator, not the 12-volt house battery.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does this replace my furnace?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. Think of it as a fast, quiet way to knock the chill off without burning propane. On the coldest nights you'll run it alongside the furnace.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it hard to install?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It mounts inside the ceiling assembly and ties into the unit's control. Anyone comfortable with 120-volt AC wiring can handle it. 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If you're not sure, send us the model number off your ceiling assembly and we'll confirm before you buy.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Coleman","offers":[{"title":"Default Title","offer_id":45061955518557,"sku":"2008622","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_cb7b47ae-afa2-4031-a60b-e9ab655af222.jpg?v=1789565370","url":"https:\/\/nvnmarine.com\/products\/coleman-mach-8-electric-heat-kit-120v-37203-4551","provider":"NVN Marine","version":"1.0","type":"link"}