{"title":"Signature 80% Gas Furnace","description":"\u003cp\u003eMRCOOL Signature Series 80% AFUE natural gas furnaces in upflow, downflow, horizontal, and multi-position configurations.\u003c\/p\u003e","products":[{"product_id":"mrcool-signature-45-000-btu-80-afue-3-ton-downflow-multi-speed-natural-gas-furnace-120v-mgd80se045a3a","title":"MRCOOL Signature 45K BTU 80% AFUE 3-Ton Downflow Multi-Speed Natural Gas Furnace 120V MGD80SE045A3A","description":"\u003cp\u003eWhen harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL single stage, 80% AFUE gas furnace. This system can be installed down flow, and is designed to operate for decades, provide powerful heating capability, and, best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasily removable slide out blower design\u003c\/li\u003e\n\u003cli\u003eRegistered 10-year parts warranty\u003c\/li\u003e\n\u003cli\u003eRotatable draft inducer for venting flexibility\u003c\/li\u003e\n\u003cli\u003eDownflow furnace\u003c\/li\u003e\n\u003cli\u003eHeating efficiency of 80% AFUE\u003c\/li\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003cli\u003eLP kit not included\u003c\/li\u003e\n\u003cli\u003eAluminized steel tapered crimped non-welded clam shell heat exchanger design\u003c\/li\u003e\n\u003cli\u003eCompact 33\" height\u003c\/li\u003e\n\u003cli\u003eLeft or right utility connections\u003c\/li\u003e\n\u003cli\u003eMulti-speed high efficiency (constant torque) blower motor\u003c\/li\u003e\n\u003cli\u003eZero step horizontal conversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAFUE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlower Motor HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e113 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Dimensions (D x H x W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.38 x 33.00 x 14.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN \/ UPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00810512033676\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 Year Parts Warranty (base)\u003c\/li\u003e\n\u003cli\u003e10 Year Parts Warranty (when registered)\u003c\/li\u003e\n\u003cli\u003e20 Year Heat Exchanger Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-mgd-80-br-en-01.pdf\"\u003eMRCOOL Signature 45,000 BTU 80 AFUE Downflow Gas Furnace Brochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-80-im-en-01.pdf\"\u003eMRCOOL Signature 45,000 BTU 80 AFUE Downflow Gas Furnace Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-mgm-80-ss-en-01.pdf\"\u003eMRCOOL Signature 45,000 BTU 80 AFUE Downflow Gas Furnace Performance Specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-sig-wr-en-01.pdf\"\u003eMRCOOL Signature 45,000 BTU 80 AFUE Downflow Gas Furnace Warranty Document (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49799118455024,"sku":"MGD80SE045A3A","price":1450.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-mgd-80-img-1000px-01.jpg?v=1780551940"},{"product_id":"mrcool-signature-70-000-btu-80-afue-3-ton-downflow-multi-speed-natural-gas-furnace-120v-mgd80se070b3a","title":"MRCOOL Signature 70K BTU 80% AFUE 3-Ton Downflow Multi-Speed Natural Gas Furnace 120V MGD80SE070B3A","description":"\u003cp\u003eWhen harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL single stage, 80% AFUE gas furnace. This system can be installed down flow, and is designed to operate for decades, provide powerful heating capability, and, best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasily removable slide out blower design\u003c\/li\u003e\n\u003cli\u003eRegistered 10-year parts warranty\u003c\/li\u003e\n\u003cli\u003eRotatable draft inducer for venting flexibility\u003c\/li\u003e\n\u003cli\u003eDownflow furnace\u003c\/li\u003e\n\u003cli\u003eHeating efficiency of 80% AFUE\u003c\/li\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003cli\u003eLP kit not included\u003c\/li\u003e\n\u003cli\u003eAluminized steel tapered crimped non-welded clam shell heat exchanger design\u003c\/li\u003e\n\u003cli\u003eCompact 33\" height\u003c\/li\u003e\n\u003cli\u003eLeft or right utility connections\u003c\/li\u003e\n\u003cli\u003eMulti-speed high efficiency (constant torque) blower motor\u003c\/li\u003e\n\u003cli\u003eZero step horizontal conversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAFUE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlower Motor HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e128 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Dimensions (D×H×W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.38\" × 33.00\" × 17.50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN \/ UPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00810512033683\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAHRI Certified\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Base)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Registered)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 Year Parts Warranty (base)\u003c\/li\u003e\n\u003cli\u003e10 Year Parts Warranty (when registered)\u003c\/li\u003e\n\u003cli\u003e20 Year Heat Exchanger Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-mgd-80-br-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Downflow Gas Furnace Brochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-80-im-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Downflow Gas Furnace Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-mgm-80-ss-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Downflow Gas Furnace Performance Specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-80-im-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Downflow Gas Furnace Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-sig-wr-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Downflow Gas Furnace Warranty Document (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49799120879856,"sku":"MGD80SE070B3A","price":1639.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-mgd-80-img-1000px-01_ed71d223-363b-48e9-9615-4497554f31a5.jpg?v=1780551992"},{"product_id":"mrcool-signature-90-000-btu-80-afue-4-ton-downflow-multi-speed-natural-gas-furnace-120v-mgd80se090b4a","title":"MRCOOL Signature 90K BTU 80% AFUE 4-Ton Downflow Multi-Speed Natural Gas Furnace 120V MGD80SE090B4A","description":"\u003cp\u003eWhen harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL single stage, 80% AFUE gas furnace. This system can be installed down flow, and is designed to operate for decades, provide powerful heating capability, and, best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasily removable slide out blower design\u003c\/li\u003e\n\u003cli\u003eRegistered 10-year parts warranty\u003c\/li\u003e\n\u003cli\u003eRotatable draft inducer for venting flexibility\u003c\/li\u003e\n\u003cli\u003eDownflow furnace\u003c\/li\u003e\n\u003cli\u003eHeating efficiency of 80% AFUE\u003c\/li\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003cli\u003eLP kit not included\u003c\/li\u003e\n\u003cli\u003eAluminized steel tapered crimped non-welded clam shell heat exchanger design\u003c\/li\u003e\n\u003cli\u003eCompact 33\" height\u003c\/li\u003e\n\u003cli\u003eLeft or right utility connections\u003c\/li\u003e\n\u003cli\u003eMulti-speed high efficiency (constant torque) blower motor\u003c\/li\u003e\n\u003cli\u003eZero step horizontal conversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e88,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAFUE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlower Motor HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Dimensions (D×H×W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.38\" × 33.00\" × 17.50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN \/ UPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00810512033690\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAHRI Certified\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Base)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Registered)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 Year Parts Warranty (base)\u003c\/li\u003e\n\u003cli\u003e10 Year Parts Warranty (when registered)\u003c\/li\u003e\n\u003cli\u003e20 Year Heat Exchanger Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-mgd-80-br-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Downflow Gas Furnace Brochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-80-im-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Downflow Gas Furnace Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-mgm-80-ss-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Downflow Gas Furnace Performance Specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-80-im-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Downflow Gas Furnace Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-sig-wr-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Downflow Gas Furnace Warranty Document (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49799123927280,"sku":"MGD80SE090B4A","price":1804.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-mgd-80-img-1000px-01_e23b6d94-f1f3-4559-918b-2b24c075777a.jpg?v=1780552052"},{"product_id":"mrcool-signature-45-000-btu-80-afue-3-ton-multi-position-multi-speed-natural-gas-furnace-120v-mgm80se045a3a","title":"MRCOOL Signature 45K BTU 80% AFUE 3-Ton Multi-Position Multi-Speed Natural Gas Furnace 120V MGM80SE045A3A","description":"\u003cp\u003eWhen harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL single stage, 80% AFUE gas furnace. This system can be installed upflow or horizontal, and is designed to operate for decades, provide powerful heating capability, and best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemovable floor base for bottom return air\u003c\/li\u003e\n\u003cli\u003eEasily removable slide out blower design\u003c\/li\u003e\n\u003cli\u003eLeft or right utility connections\u003c\/li\u003e\n\u003cli\u003eZero step horizontal conversion\u003c\/li\u003e\n\u003cli\u003eAluminized steel inshot burners for smooth ignition\u003c\/li\u003e\n\u003cli\u003eMulti-speed high efficiency (constant torque) blower motor\u003c\/li\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003cli\u003eAluminized steel tapered crimped non-welded clam shell heat exchanger design\u003c\/li\u003e\n\u003cli\u003eHeating efficiency of 80% AFUE\u003c\/li\u003e\n\u003cli\u003eRegistered 10-year parts warranty\u003c\/li\u003e\n\u003cli\u003eCompact 33\" height\u003c\/li\u003e\n\u003cli\u003eRotatable draft inducer for venting flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAFUE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlower Motor HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e111 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Dimensions (D x H x W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.38 x 33.00 x 14.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN \/ UPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00810512033614\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 Year Parts Warranty (base)\u003c\/li\u003e\n\u003cli\u003e10 Year Parts Warranty (when registered)\u003c\/li\u003e\n\u003cli\u003e20 Year Heat Exchanger Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-mgd-80-br-en-01.pdf\"\u003eMRCOOL Signature 45,000 BTU 80 AFUE Multi-Position Gas Furnace Brochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-80-im-en-01.pdf\"\u003eMRCOOL Signature 45,000 BTU 80 AFUE Multi-Position Gas Furnace Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-mgm-80-ss-en-01.pdf\"\u003eMRCOOL Signature 45,000 BTU 80 AFUE Multi-Position Gas Furnace Performance Specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-sig-wr-en-01.pdf\"\u003eMRCOOL Signature 45,000 BTU 80 AFUE Multi-Position Gas Furnace Warranty Document (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49801708470512,"sku":"MGM80SE045A3A","price":1429.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-mgm-80-img-1000px-04.jpg?v=1780587149"},{"product_id":"mrcool-signature-70-000-btu-80-afue-3-ton-multi-position-multi-speed-natural-gas-furnace-120v-mgm80se070b3a","title":"MRCOOL Signature 70K BTU 80% AFUE 3-Ton Multi-Position Multi-Speed Natural Gas Furnace 120V MGM80SE070B3A","description":"\u003cp\u003eWhen harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL single stage, 80% AFUE gas furnace. This system can be installed upflow or horizontal, and is designed to operate for decades, provide powerful heating capability, and best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemovable floor base for bottom return air\u003c\/li\u003e\n\u003cli\u003eEasily removable slide out blower design\u003c\/li\u003e\n\u003cli\u003eLeft or right utility connections\u003c\/li\u003e\n\u003cli\u003eZero step horizontal conversion\u003c\/li\u003e\n\u003cli\u003eAluminized steel inshot burners for smooth ignition\u003c\/li\u003e\n\u003cli\u003eMulti-speed high efficiency (constant torque) blower motor\u003c\/li\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003cli\u003eAluminized steel tapered crimped non-welded clam shell heat exchanger design\u003c\/li\u003e\n\u003cli\u003eHeating efficiency of 80% AFUE\u003c\/li\u003e\n\u003cli\u003eRegistered 10-year parts warranty\u003c\/li\u003e\n\u003cli\u003eCompact 33\" height\u003c\/li\u003e\n\u003cli\u003eRotatable draft inducer for venting flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAFUE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlower Motor HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e127 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Dimensions (D×H×W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.38\" × 33.00\" × 17.50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN \/ UPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00810512033621\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAHRI Certified\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Base)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Registered)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-mgd-80-br-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Multi-Position Gas Furnace Brochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-80-im-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Multi-Position Gas Furnace Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-mgm-80-ss-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Multi-Position Gas Furnace Performance Specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-80-im-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Multi-Position Gas Furnace Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-sig-wr-en-01.pdf\"\u003eMRCOOL Signature 70,000 BTU 80% AFUE Multi-Position Gas Furnace Warranty Document (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49801711583472,"sku":"MGM80SE070B3A","price":1537.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-mgm-80-img-1000px-04_ecdcad8b-3369-416b-9c4a-fdef6bbe1a00.jpg?v=1780587203"},{"product_id":"mrcool-signature-90-000-btu-80-afue-4-ton-multi-position-multi-speed-natural-gas-furnace-120v-mgm80se090b4a","title":"MRCOOL Signature 90K BTU 80% AFUE 4-Ton Multi-Position Multi-Speed Natural Gas Furnace 120V MGM80SE090B4A","description":"\u003cp\u003eWhen harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL single stage, 80% AFUE gas furnace. This system can be installed upflow or horizontal, and is designed to operate for decades, provide powerful heating capability, and best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemovable floor base for bottom return air\u003c\/li\u003e\n\u003cli\u003eEasily removable slide out blower design\u003c\/li\u003e\n\u003cli\u003eLeft or right utility connections\u003c\/li\u003e\n\u003cli\u003eZero step horizontal conversion\u003c\/li\u003e\n\u003cli\u003eAluminized steel inshot burners for smooth ignition\u003c\/li\u003e\n\u003cli\u003eMulti-speed high efficiency (constant torque) blower motor\u003c\/li\u003e\n\u003cli\u003eAHRI Certified\u003c\/li\u003e\n\u003cli\u003eAluminized steel tapered crimped non-welded clam shell heat exchanger design\u003c\/li\u003e\n\u003cli\u003eHeating efficiency of 80% AFUE\u003c\/li\u003e\n\u003cli\u003eRegistered 10-year parts warranty\u003c\/li\u003e\n\u003cli\u003eCompact 33\" height\u003c\/li\u003e\n\u003cli\u003eRotatable draft inducer for venting flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e88,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAFUE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlower Motor HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e142 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Dimensions (D×H×W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.38\" × 33.00\" × 17.50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN \/ UPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00810512033638\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAHRI Certified\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Base)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Registered)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-mgd-80-br-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Multi-Position Gas Furnace Brochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-80-im-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Multi-Position Gas Furnace Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgd-mgm-80-ss-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Multi-Position Gas Furnace Performance Specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-mgm-80-im-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Multi-Position Gas Furnace Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-sig-wr-en-01.pdf\"\u003eMRCOOL Signature 90,000 BTU 80% AFUE Multi-Position Gas Furnace Warranty Document (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49801713680624,"sku":"MGM80SE090B4A","price":1664.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-mgm-80-img-1000px-04_f056d09a-8da8-43f2-b590-575027c82488.jpg?v=1780587258"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/collections\/mc-mgd-80-img-1000px-01.jpg?v=1782122914","url":"https:\/\/hvaccommercial.com\/collections\/signature-80-gas-furnace.oembed","provider":"HVAC Commercial","version":"1.0","type":"link"}