{"product_id":"mr-heater-25-000-btu-natural-gas-radiant-heater-efficient-heating","title":"Mr. Heater MH25NG 25,000-BTU Natural-Gas Radiant Heater - Workshop","description":"\u003cp\u003eIn this review the Mr. Heater MH25NG is examined as a simple, reliable solution for heating garages, workshops, and similar spaces where electricity may be limited or unavailable. The bottom line: this natural-gas radiant heater is for homeowners and tradespeople who need straightforward, high-output warmth that heats objects and people directly rather than wasting energy heating large volumes of air. Its easiest sell is dependable, quiet heat during power outages or in unconditioned workspaces.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25,000-BTU Output:\u003c\/strong\u003e Delivers substantial heat sufficient to warm up to 625 sq ft, making it effective for a 2 1\/2 car garage or medium workshop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiant Heating:\u003c\/strong\u003e Warming objects directly rather than the surrounding air helps maintain comfort and reduces heat loss in drafty spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Electricity Required:\u003c\/strong\u003e Operates without power so it continues to provide heat during outages and in off-grid situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Install:\u003c\/strong\u003e Ships fully assembled and includes installation brackets and a how-to video to simplify hookup to an existing natural-gas line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with non-corrosive materials and an all-metal body with chrome-plated steel grid and reflector for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety and Control:\u003c\/strong\u003e Includes a thermostat for temperature control and an automatic safety shutoff for added protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe MH25NG is ideal for homeowners, mechanics, and hobbyists who need reliable heat in a \u003cstrong\u003egarage or workshop\u003c\/strong\u003e up to roughly 625 sq ft without relying on electricity. It suits spaces where radiant heat that warms people and tools directly is more practical than trying to heat the entire air volume.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include buyers needing portable, multi-room heating, or users who require an electric igniter or advanced digital controls; this model has a manual pilot arrangement and a simple thermostat rather than modern electronic controls.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeats large single spaces effectively, reaching areas the reviewer used it in, such as three-car garages.\u003c\/li\u003e\n\u003cli\u003eContinues to operate during power outages, offering dependable warming when other systems fail.\u003c\/li\u003e\n\u003cli\u003eSturdy, all-metal build with non-corrosive components and a chrome-plated reflector for long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermostat and pilot arrangement are basic; some users find the thermostat could be more precise and there is no igniter included.\u003c\/li\u003e\n\u003cli\u003eWall-mount fixed installation means it is not a portable solution and requires a permanent gas hookup and proper clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMr. Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMH25NG (25,000-BTU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Output\u003c\/td\u003e\n\u003ctd\u003e25,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003eUp to 625 sq ft (approx. 2 1\/2 car garage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e29 3\/4 in x 12 1\/4 in x 7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eNatural gas, no electricity required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe MH25NG is a practical, well-built radiant heater for anyone who needs dependable, high-output natural-gas heat in a single work area. Its strengths are reliable operation without power, effective radiant warming, and simple installation for a fixed location, making it good value for garages and workshops where straightforward performance matters more than electronic features.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this heater require electricity?\u003c\/strong\u003e\u003cbr\u003eNo, the MH25NG operates on natural gas and does not require electrical power to run, so it works during power outages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow large an area will it heat?\u003c\/strong\u003e\u003cbr\u003eRated to heat up to about 625 sq ft, roughly the size of a 2 1\/2 car garage, with effective radiant warming of people and objects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it ready to install out of the box?\u003c\/strong\u003e\u003cbr\u003eThe unit comes fully assembled with mounting brackets and a how-to video, but it must be hooked to an existing natural-gas line and installed per local codes.\u003c\/p\u003e","brand":"Mr. Heater","offers":[{"title":"Default Title","offer_id":46751301042395,"sku":"B00006L7UZ","price":485.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51L1WprJZXL._AC_SL1050.jpg?v=1747585758","url":"https:\/\/gearmusthave.com\/products\/mr-heater-25-000-btu-natural-gas-radiant-heater-efficient-heating","provider":"GearMustHave","version":"1.0","type":"link"}