{"product_id":"dometic-3316250-700-ct-single-zone-ac-thermostat","title":"Dometic 3316250.700 CT Single Zone AC Thermostat","description":"\u003cp class=\"nvn-hero\"\u003eThe Dometic 3316250.700 is the capacitive touch, single-zone thermostat that runs one air conditioning zone in your RV or boat. Polar white LCD face, programmable set point, and control over cooling, the furnace, an electric heat strip, and heat pump mode. One clean panel instead of a dated dial.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Dometic 3316250.700 is the capacitive touch single-zone thermostat that runs one air conditioning zone in your RV or boat. It's the polar white CT model, the flat glass-style panel you tap instead of an old rocker switch or dial. One thermostat, one zone, and full control over cooling, the furnace, an electric heat strip, and heat pump mode if your unit has it.\u003c\/p\u003e\n\u003cp\u003eSingle zone is the first thing to understand. This stat controls one Dometic air conditioner. If you've got a single rooftop unit on a travel trailer, or one Dometic air handler cooling the cabin on a mid-size cruiser, this is exactly the part you want. Running two or three units? You'll want a separate stat for each zone, or a multi-zone controller instead. Don't try to make one single-zone head cover a whole boat with three air handlers. It won't.\u003c\/p\u003e\n\u003cp\u003eWe sell these to both sides of the dock. RV owners replacing the control on a single Penguin or Brisk Air rooftop, and boaters with one Dometic marine unit cooling a cabin or a berth. The function is the same either way. You set a temperature, the stat calls for cooling or heat, and it manages the fan. On a boat, the nice part is one tidy panel at the companionway instead of a tired dial that never quite held its setting.\u003c\/p\u003e\n\u003cp\u003eOn the mode side it's flexible. Cool for the compressor. Furnace to fire your gas heat. Heat strip for the electric element. And heat pump mode for units that reverse the cycle and pull heat from outside air. It's programmable, so you can set it and forget it, and the LCD shows your set point and fan state at a glance. Fan control gives you Low, High, or Auto on speed, plus Auto or On for the mode, so you decide whether the blower cycles with the compressor or runs continuous.\u003c\/p\u003e\n\u003cp\u003eThe capacitive touch face looks clean on a bulkhead or an RV wall, and it wipes down easy. Worth knowing before you buy: capacitive touch reads your finger, not pressure. So wet, salty hands or heavy gloves can make it slow to respond out on the water. A dry fingertip does the trick. On an open boat that takes spray, keep a towel near the helm and you're fine.\u003c\/p\u003e\n\u003cp\u003eInstall is straightforward for anyone comfortable behind a panel. It runs on 12 volt DC and wants constant, clean power. A lot of the headaches we hear about trace back to power. If the stat shares a circuit that browns out when the compressor kicks, you'll get resets and a blank screen. Give it a steady 12V feed and it behaves. The case fits the common wall cutout, and the wiring lands on the standard Dometic terminals. If you're swapping an older analog stat, snap a photo of your wire colors before you pull it.\u003c\/p\u003e\n\u003cp\u003eOne more install note. If your air conditioner is a heat pump, make sure the control is set up for heat pump operation and not defaulted to the heat strip. Match the configuration to your actual unit. Get that right and the thermostat and AC talk cleanly, cycle correctly, and hold your set temperature without short-cycling all afternoon.\u003c\/p\u003e\n\u003cp\u003eSo who's this for? Anyone replacing a cracked or unresponsive Dometic thermostat, or upgrading a rocker-switch setup to a clean LCD touch panel. It's a genuine Dometic part, boxed, so it drops into a Dometic AC system without adapters. If you're not sure it's the right control for your unit, send us your AC model and we'll confirm the fit before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eSingle-zone control for one Dometic air conditioner, cooling plus heat\u003c\/li\u003e\n  \u003cli\u003eRuns Cool, Furnace, electric Heat Strip, and Heat Pump modes from one panel\u003c\/li\u003e\n  \u003cli\u003eCapacitive touch polar white case, flat glass-style face that wipes clean\u003c\/li\u003e\n  \u003cli\u003eLCD display shows your set point and fan status at a glance\u003c\/li\u003e\n  \u003cli\u003eProgrammable, so you can set your temperature and leave it\u003c\/li\u003e\n  \u003cli\u003eLow, High, and Auto fan speed, plus Auto or On fan mode for continuous or cycling airflow\u003c\/li\u003e\n  \u003cli\u003e12 Volt DC operation, wires to standard Dometic AC terminals\u003c\/li\u003e\n  \u003cli\u003eFits the common wall or bulkhead cutout for a clean replacement\u003c\/li\u003e\n  \u003cli\u003eGenuine Dometic part, boxed, no adapters needed for Dometic systems\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 Dometic 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\u003eWhat does single zone mean on this thermostat?\u003c\/summary\u003e\n    \u003cp\u003eIt controls one Dometic air conditioning zone, meaning one AC unit. If your rig or boat runs two or three units, you'll want a separate single-zone stat for each zone, or a multi-zone controller. One of these can't run a whole boat with three air handlers.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it work with my Dometic rooftop or marine AC?\u003c\/summary\u003e\n    \u003cp\u003eIt's designed for Dometic single-zone air conditioning systems and handles Cool, Furnace, Heat Strip, and Heat Pump modes. If you're unsure your specific unit is a match, send us the AC model number and we'll confirm before you order.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it control a heat pump?\u003c\/summary\u003e\n    \u003cp\u003eYes. Heat pump mode is supported for units that reverse the cycle to pull heat from outside air. Just make sure the control is configured for heat pump operation and not left defaulted to the heat strip, so it cycles correctly.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat voltage does it need?\u003c\/summary\u003e\n    \u003cp\u003eIt runs on 12 volt DC. It wants constant, clean power. If it shares a circuit that browns out when the compressor starts, you can get resets or a blank screen, so give it a steady 12V feed.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it hard to install if I'm replacing an old thermostat?\u003c\/summary\u003e\n    \u003cp\u003eNot for anyone comfortable behind a panel. It fits the common wall cutout and wires to the standard Dometic terminals. Before you pull your old stat, take a photo of the wire colors so you land them the same way on the new one.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy does the touch screen respond slowly sometimes?\u003c\/summary\u003e\n    \u003cp\u003eIt's a capacitive touch face, so it reads your finger rather than pressure. Wet or salty hands and heavy gloves can make it sluggish. A dry fingertip fixes it. On an open boat, keep a towel handy at the helm.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use one of these to run two AC units?\u003c\/summary\u003e\n    \u003cp\u003eNo. It's a single-zone control, so it manages one unit. For multiple units you'd run one stat per zone or step up to a multi-zone controller.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it programmable?\u003c\/summary\u003e\n    \u003cp\u003eYes. You can program a set point and let it hold, and the LCD shows the set temperature and fan status at a glance.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat color is it?\u003c\/summary\u003e\n    \u003cp\u003ePolar white, with a capacitive touch case that suits an RV wall or a boat bulkhead and wipes down clean.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a genuine Dometic part?\u003c\/summary\u003e\n    \u003cp\u003eYes. It's a genuine Dometic thermostat, boxed, so it drops into a Dometic air conditioning system without adapters.\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\u003eDometic 3316250.700 CT Single Zone Thermostat, Polar White\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDometic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e3316250.700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e7315091229036\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eDometic Air Conditioners\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eZones\u003c\/th\u003e\n\u003ctd\u003eSingle Zone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eModes\u003c\/th\u003e\n\u003ctd\u003eCool \/ Furnace \/ Heat Strip \/ Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProgrammable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eLCD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12 Volt DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFan Speed Control\u003c\/th\u003e\n\u003ctd\u003eLow \/ High \/ Auto\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFan Mode Control\u003c\/th\u003e\n\u003ctd\u003eAuto \/ On\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCase Type\u003c\/th\u003e\n\u003ctd\u003eCapacitive Touch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003ePolar White\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eBoxed\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\": \"What does single zone mean on this thermostat?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It controls one Dometic air conditioning zone, meaning one AC unit. If your rig or boat runs two or three units, you'll want a separate single-zone stat for each zone, or a multi-zone controller. One of these can't run a whole boat with three air handlers.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Will it work with my Dometic rooftop or marine AC?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's designed for Dometic single-zone air conditioning systems and handles Cool, Furnace, Heat Strip, and Heat Pump modes. If you're unsure your specific unit is a match, send us the AC model number and we'll confirm before you order.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it control a heat pump?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. Heat pump mode is supported for units that reverse the cycle to pull heat from outside air. Just make sure the control is configured for heat pump operation and not left defaulted to the heat strip, so it cycles correctly.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What voltage does it need?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It runs on 12 volt DC. It wants constant, clean power. If it shares a circuit that browns out when the compressor starts, you can get resets or a blank screen, so give it a steady 12V feed.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it hard to install if I'm replacing an old thermostat?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Not for anyone comfortable behind a panel. It fits the common wall cutout and wires to the standard Dometic terminals. Before you pull your old stat, take a photo of the wire colors so you land them the same way on the new one.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why does the touch screen respond slowly sometimes?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a capacitive touch face, so it reads your finger rather than pressure. Wet or salty hands and heavy gloves can make it sluggish. A dry fingertip fixes it. On an open boat, keep a towel handy at the helm.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I use one of these to run two AC units?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. It's a single-zone control, so it manages one unit. For multiple units you'd run one stat per zone or step up to a multi-zone controller.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it programmable?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. You can program a set point and let it hold, and the LCD shows the set temperature and fan status at a glance.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What color is it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Polar white, with a capacitive touch case that suits an RV wall or a boat bulkhead and wipes down clean.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this a genuine Dometic part?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. It's a genuine Dometic thermostat, boxed, so it drops into a Dometic air conditioning system without adapters.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Dometic","offers":[{"title":"Default Title","offer_id":45066644160605,"sku":"2008893","price":65.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_865fb62d-a56d-4736-8bc8-6c32b6dcb872.png?v=1789646881","url":"https:\/\/nvnmarine.com\/products\/dometic-3316250-700-ct-single-zone-ac-thermostat","provider":"NVN Marine","version":"1.0","type":"link"}