{"product_id":"coleman-mach-9430a3422-cool-only-rv-thermostat-12v","title":"Coleman-Mach 9430A3422 Cool-Only RV Thermostat 12V","description":"\u003cp class=\"nvn-hero\"\u003eThe Coleman-Mach 9430A3422 is a single-stage, cool-only wall thermostat for RV air conditioning. It runs on 12-volt DC power, shows your set point on a clear digital readout, and finishes in black to blend with most RV interiors. Simple controls, no heat function, just straightforward cooling.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eIf your RV runs a Coleman-Mach cooling-only air conditioner and the wall control finally quit, the 9430A3422 is the replacement that keeps things simple. It's a single-stage, cool-only thermostat with a digital readout, and it runs on 12-volt DC power straight off your rig's house system. No heat mode to fuss with, no heat pump logic. Just set the temperature you want and let the air conditioner do its job.\u003c\/p\u003e\n\u003cp\u003eSingle stage is exactly what it sounds like. The thermostat calls for cooling, the compressor runs, and when the cabin hits your set point the unit cycles off. That's the whole story. For a lot of travel trailers and motorhomes with a straight cooling rooftop AC, that's all you need. The digital readout takes the guesswork out of it too. You see the actual set temperature on the display instead of squinting at a slider or a dial, which matters on a hot afternoon when you just want the coach cool before you climb in.\u003c\/p\u003e\n\u003cp\u003eThe black finish is a nice touch if your interior trim leans dark, or if you're matching other black switches and controls on the wall. It's the familiar Coleman-Mach wall control format, so if you're swapping out a tired, unresponsive thermostat, it fits right into the same control setup your rooftop unit already uses.\u003c\/p\u003e\n\u003cp\u003eWho's this for? Anyone with a cool-only Coleman-Mach rooftop setup who wants a clean, digital replacement control. It's popular with folks refreshing an older coach or fixing a control that's gone unresponsive. And because it's 12-volt DC, it ties into the same low-voltage wiring your RV already uses for the AC control circuit.\u003c\/p\u003e\n\u003cp\u003eA word on what it isn't. This is a cool-only control, so it won't run a furnace or a heat pump. If your system has heat, you want a heat\/cool or heat-pump thermostat instead, not this one. Match the control to the equipment you've got and you'll be set. If you're not sure which control your air conditioner needs, check the model of your rooftop unit before you order, and reach out to our crew, we're happy to help you get the right part the first time.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eSingle-stage cool-only control, the thermostat calls for cooling and cycles off at your set point with nothing extra to program\u003c\/li\u003e\n  \u003cli\u003eDigital readout displays your exact set temperature, no guessing with a dial or slider\u003c\/li\u003e\n  \u003cli\u003e12-volt DC operation ties into your RV's existing low-voltage air conditioner control wiring\u003c\/li\u003e\n  \u003cli\u003eBlack finish blends with dark interior trim and matching wall controls\u003c\/li\u003e\n  \u003cli\u003eFamiliar Coleman-Mach wall control format for a clean swap on cool-only rooftop air conditioners\u003c\/li\u003e\n  \u003cli\u003eManufacturer part number 9430A3422 for straightforward cross-referencing when you order\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 heat or a heat pump?\u003c\/summary\u003e\n    \u003cp\u003eNo. The 9430A3422 is a cool-only, single-stage control. It runs your air conditioner's cooling only and won't operate a furnace or heat pump. If your system has heat, you'll want a heat\/cool or heat-pump thermostat instead.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat voltage does it run on?\u003c\/summary\u003e\n    \u003cp\u003e12-volt DC. It ties into the same low-voltage control circuit your RV already uses for the rooftop air conditioner.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it have a digital display?\u003c\/summary\u003e\n    \u003cp\u003eYes. It has a digital readout so you can see your exact set temperature at a glance instead of guessing with a dial.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat color is it?\u003c\/summary\u003e\n    \u003cp\u003eBlack. It's a good match for dark interior trim or other black wall controls in your coach.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does single-stage mean?\u003c\/summary\u003e\n    \u003cp\u003eSingle-stage means the thermostat has one cooling stage. It calls for cooling, the compressor runs, and the unit cycles off when the cabin reaches your set point. Simple and reliable for a straight cooling rooftop AC.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's the manufacturer part number?\u003c\/summary\u003e\n    \u003cp\u003eIt's Coleman part number 9430A3422. Use that to confirm it's the right control for your cool-only Coleman-Mach air conditioner.\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 9430A3422 Cool-Only Digital 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 Part Number\u003c\/th\u003e\n\u003ctd\u003e9430A3422\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e755790203468\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eControl Type\u003c\/th\u003e\n\u003ctd\u003eSingle Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eCool Only\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eDigital Readout\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 heat or a heat pump?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. The 9430A3422 is a cool-only, single-stage control. It runs your air conditioner's cooling only and won't operate a furnace or heat pump. If your system has heat, you'll want a heat\/cool or heat-pump thermostat instead.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What voltage does it run on?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"12-volt DC. It ties into the same low-voltage control circuit your RV already uses for the rooftop air conditioner.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it have a digital display?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. It has a digital readout so you can see your exact set temperature at a glance instead of guessing with a dial.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What color is it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Black. It's a good match for dark interior trim or other black wall controls in your coach.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does single-stage mean?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Single-stage means the thermostat has one cooling stage. It calls for cooling, the compressor runs, and the unit cycles off when the cabin reaches your set point. Simple and reliable for a straight cooling rooftop AC.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What's the manufacturer part number?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's Coleman part number 9430A3422. Use that to confirm it's the right control for your cool-only Coleman-Mach air conditioner.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Coleman","offers":[{"title":"Default Title","offer_id":45068823756893,"sku":"2009033","price":56.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_a4903973-c3d1-4717-9d2f-9f0a6aaf5c82.png?v=1789687763","url":"https:\/\/nvnmarine.com\/products\/coleman-mach-9430a3422-cool-only-rv-thermostat-12v","provider":"NVN Marine","version":"1.0","type":"link"}