{"product_id":"coleman-mach-rv-a-c-impeller-1472-1091-replacement","title":"Coleman Mach RV A\/C Impeller | 1472-1091 Replacement","description":"\u003cp class=\"nvn-hero\"\u003eIf your Coleman Mach rooftop A\/C is running but barely pushing air, a worn impeller is usually why. This is the genuine Coleman replacement wheel, 7 inches across and 2-3\/4 inches deep, made to fit a specific list of Mach 8000 and 6700 series units. Check your model against the fitment list and get your airflow back.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Coleman Mach air conditioner impeller is the spinning wheel that actually moves the air inside your rooftop unit. It's a wear part. After enough seasons of running, the blades get brittle, a fin cracks, or the wheel goes out of balance and starts to rattle. When that happens you'll notice it fast: the compressor still kicks on, the unit still hums, but the air coming out of the vents drops off. That's your sign.\u003c\/p\u003e\n\u003cp\u003eThis is the genuine Coleman replacement, part number 1472-1091. It measures 7 inches in diameter and 2-3\/4 inches deep, sized to match the original wheel so it seats on the motor shaft the way it should. A mismatched impeller throws off the balance and chews up the motor bearings, so getting the right one matters more than people think.\u003c\/p\u003e\n\u003cp\u003eIt fits a specific set of Mach models: the 8332, 8433, and 8632, plus the 6701, 6702, 6703, 6721, 6722, and 6723. Before you order, pop the shroud off your unit and check the model number against that list. If yours isn't on it, don't force it, reach out and we'll help you track down the right wheel for your A\/C.\u003c\/p\u003e\n\u003cp\u003eThe swap itself is straightforward if you're comfortable working on the roof. Kill the power at the breaker first, always. Then it's pulling the shroud, loosening the set screw on the motor shaft, sliding the old wheel off, and reversing the process with the new one. Take a second to make sure the wheel spins free and doesn't rub the housing before you button it back up.\u003c\/p\u003e\n\u003cp\u003eOne honest note: an impeller fixes an airflow problem caused by a bad wheel. If your Mach unit is blowing warm, or the airflow was always weak, the trouble is more likely the motor, the capacitor, or a low charge, and a new impeller won't touch any of that. But if you've got a cracked or wobbling wheel and good cold air that just isn't reaching the vents, this is the part that gets you back to normal.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eGenuine Coleman replacement impeller, part number 1472-1091, matched to the original wheel dimensions\u003c\/li\u003e\n  \u003cli\u003e7 inch diameter by 2-3\/4 inch depth, sized to seat correctly on the factory motor shaft\u003c\/li\u003e\n  \u003cli\u003eFits Coleman Mach models 8332, 8433, 8632, 6701, 6702, 6703, 6721, 6722, and 6723\u003c\/li\u003e\n  \u003cli\u003eRestores airflow lost to a cracked, worn, or out-of-balance wheel\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement, no modification needed on the listed models\u003c\/li\u003e\n  \u003cli\u003eBalanced wheel keeps vibration and motor bearing wear down\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\u003eWhich Coleman Mach models does this impeller fit?\u003c\/summary\u003e\n    \u003cp\u003eIt's the replacement wheel for the Mach 8332, 8433, and 8632, along with the 6701, 6702, 6703, 6721, 6722, and 6723. Check the model number on your rooftop unit against that list before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat size is this impeller?\u003c\/summary\u003e\n    \u003cp\u003e7 inches in diameter and 2-3\/4 inches deep. It's sized to match the original wheel so it seats correctly on the motor shaft.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I know if my impeller needs replacing?\u003c\/summary\u003e\n    \u003cp\u003eThe usual signs are weak airflow at the vents even though the unit is running, or a new rattle or vibration when the fan spins up. Pull the shroud and look for a cracked fin or a wheel that wobbles on the shaft.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a genuine Coleman part?\u003c\/summary\u003e\n    \u003cp\u003eYes. This is the Coleman RVP replacement impeller, part number 1472-1091, not a generic copy.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat tools do I need to replace it?\u003c\/summary\u003e\n    \u003cp\u003eBasic hand tools. You'll pull the shroud, loosen the set screw on the motor shaft, and swap the wheel. Kill the power at the breaker before you start.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eMy air conditioner is blowing warm, will this fix it?\u003c\/summary\u003e\n    \u003cp\u003eProbably not. A new impeller solves weak airflow caused by a bad wheel. Warm air usually points to the motor, capacitor, or refrigerant charge instead, so check those first.\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 Air Conditioner Impeller\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\u003e1472-1091\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e755790405459\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eImpeller Diameter\u003c\/th\u003e\n\u003ctd\u003e7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eImpeller Depth\u003c\/th\u003e\n\u003ctd\u003e2-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompatible Models\u003c\/th\u003e\n\u003ctd\u003e8332, 8433, 8632, 6701, 6702, 6703, 6721, 6722, 6723\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eRV rooftop air conditioner\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eReplacement package\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\": \"Which Coleman Mach models does this impeller fit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's the replacement wheel for the Mach 8332, 8433, and 8632, along with the 6701, 6702, 6703, 6721, 6722, and 6723. Check the model number on your rooftop unit against that list before ordering.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What size is this impeller?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"7 inches in diameter and 2-3\/4 inches deep. It's sized to match the original wheel so it seats correctly on the motor shaft.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How do I know if my impeller needs replacing?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The usual signs are weak airflow at the vents even though the unit is running, or a new rattle or vibration when the fan spins up. Pull the shroud and look for a cracked fin or a wheel that wobbles on the shaft.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this a genuine Coleman part?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. This is the Coleman RVP replacement impeller, part number 1472-1091, not a generic copy.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What tools do I need to replace it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Basic hand tools. You'll pull the shroud, loosen the set screw on the motor shaft, and swap the wheel. Kill the power at the breaker before you start.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"My air conditioner is blowing warm, will this fix it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Probably not. A new impeller solves weak airflow caused by a bad wheel. Warm air usually points to the motor, capacitor, or refrigerant charge instead, so check those first.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Coleman","offers":[{"title":"Default Title","offer_id":45074716622941,"sku":"2009525","price":35.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_18bd6567-2898-4bfa-bf3d-bef095d448ea.jpg?v=1789812896","url":"https:\/\/nvnmarine.com\/products\/coleman-mach-rv-a-c-impeller-1472-1091-replacement","provider":"NVN Marine","version":"1.0","type":"link"}