{"product_id":"coleman-mach-cool-only-analog-rv-thermostat-12v","title":"Coleman-Mach Cool Only Analog RV Thermostat 12V","description":"\u003cp class=\"nvn-hero\"\u003eThis is the Coleman-Mach cool-only wall thermostat, the simple analog control for your RV's rooftop air conditioner. No screens, no menus, just a dial you set and forget. It runs on 12-volt DC, comes in black to match most modern interiors, and handles cooling duty without the complexity of a heat-pump or furnace-integrated unit.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eIf your RV's air conditioner just needs a straightforward way to call for cooling, this is it. The Coleman-Mach 7330-3861 is an analog wall thermostat built for one job, cooling, and it does that job without asking you to learn a menu system. You get a temperature dial and a fan control, both mechanical, both easy to read at a glance. Set it where you want it and let the AC do the rest.\u003c\/p\u003e\n\u003cp\u003eWe like recommending a simple analog thermostat like this for a few reasons. First, there's nothing to fail in software. No firmware, no pairing, no batteries dying at the worst moment. It draws its power from the RV's 12-volt DC system, so it wakes up the moment your coach does. Second, it's honest about what it is. This is a cool-only control. It won't run a furnace and it won't drive a heat pump. If your rig only has rooftop cooling, that's exactly what you want, and you're not paying for functions you'll never touch.\u003c\/p\u003e\n\u003cp\u003eThe black finish blends into most modern RV interiors better than the old bone-white units, and the low-profile face sits flat against the wall. Installation is familiar territory for anyone who's swapped a thermostat before. You're working with low-voltage DC wiring, so it's a manageable job with the power off and a little patience matching the leads.\u003c\/p\u003e\n\u003cp\u003eWho's this for? Owners running a single-zone, cool-only Coleman-Mach rooftop system who want a reliable manual control, or anyone replacing a cracked or failed analog thermostat and who'd rather keep things simple. It's also a solid choice if you've had trouble with a digital unit and just want to go back to a dial that works.\u003c\/p\u003e\n\u003cp\u003eA couple of honest notes. If your system uses a heat pump or a gas furnace, this isn't the control for it, and you'll want a heat-capable thermostat instead. And because it's analog, you won't get programmable schedules or a digital temperature readout. That's the trade. What you get in return is dead-simple operation that just about anyone in the family can use without a tutorial.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eCool-only operation, controls a single-stage rooftop air conditioner without heat or heat-pump functions\u003c\/li\u003e\n  \u003cli\u003eAnalog readout with a manual temperature dial, no menus or programming to learn\u003c\/li\u003e\n  \u003cli\u003e12-volt DC powered, runs directly off your RV's house electrical system\u003c\/li\u003e\n  \u003cli\u003eBlack finish that blends into modern RV interior walls\u003c\/li\u003e\n  \u003cli\u003eLow-voltage DC wiring makes it a manageable thermostat swap\u003c\/li\u003e\n  \u003cli\u003eColeman-Mach part 7330-3861, a direct analog replacement for simple cooling control\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\u003eDoes this thermostat control heating?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is a cool-only control. It runs your rooftop air conditioner's cooling function only, and it won't operate a heat pump or a gas furnace. If your system heats, you'll need a heat-capable thermostat.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat voltage does it run on?\u003c\/summary\u003e\n    \u003cp\u003eIt runs on 12-volt DC, drawing power from your RV's house electrical system. There's no separate battery to replace.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it analog or digital?\u003c\/summary\u003e\n    \u003cp\u003eIt's analog. You get a manual temperature dial and fan control rather than a digital screen. No programming, no menus, just set it and go.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat color is it?\u003c\/summary\u003e\n    \u003cp\u003eBlack. The finish sits flat against the wall and blends into most modern RV interiors.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this hard to install?\u003c\/summary\u003e\n    \u003cp\u003eIf you've swapped a thermostat before, it's familiar work. You're dealing with low-voltage DC wiring, so with the power off and the leads matched correctly, most owners can handle it.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's the part number?\u003c\/summary\u003e\n    \u003cp\u003eThis is Coleman-Mach 7330-3861, the cool-only analog version in black.\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 Cool Only Analog RV Thermostat\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\u003c\/th\u003e\n\u003ctd\u003eColeman RVP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e7330-3861\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e755790404940\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCooling Mode\u003c\/th\u003e\n\u003ctd\u003eCool Only\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReadout Type\u003c\/th\u003e\n\u003ctd\u003eAnalog\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003e12 Volt DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\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\": \"Does this thermostat control heating?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. This is a cool-only control. It runs your rooftop air conditioner's cooling function only, and it won't operate a heat pump or a gas furnace. If your system heats, you'll need a heat-capable thermostat.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What voltage does it run on?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It runs on 12-volt DC, drawing power from your RV's house electrical system. There's no separate battery to replace.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it analog or digital?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's analog. You get a manual temperature dial and fan control rather than a digital screen. No programming, no menus, just set it and go.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What color is it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Black. The finish sits flat against the wall and blends into most modern RV interiors.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this hard to install?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"If you've swapped a thermostat before, it's familiar work. You're dealing with low-voltage DC wiring, so with the power off and the leads matched correctly, most owners can handle it.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What's the part number?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"This is Coleman-Mach 7330-3861, the cool-only analog version in black.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Coleman","offers":[{"title":"Default Title","offer_id":45064570896477,"sku":"2008734","price":77.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_c7d3efac-6208-432e-99e0-4ed09a5f8032.png?v=1789596958","url":"https:\/\/nvnmarine.com\/products\/coleman-mach-cool-only-analog-rv-thermostat-12v","provider":"NVN Marine","version":"1.0","type":"link"}