{"product_id":"hearthstone-green-mountain-40-truhybrid-matte-black-cast-iron-wood-stove","title":"Hearthstone Green Mountain 40 TruHybrid Matte Black Cast Iron Wood Stove","description":"\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"fbskMG_root LR5Y_W_content markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 dir=\"auto\" class=\"\"\u003eQuick Facts\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e🔥 Log Size: Up to 16\"\u003cbr\u003e⏳ Burn Time: Up to 16 hours\u003cbr\u003e🏠 Heats Up To: Up to 1,400 sq. ft. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 dir=\"auto\"\u003eDescription\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe HearthStone Green Mountain 40 TruHybrid Cast Iron Wood Stove delivers clean, efficient wood heat in a compact traditional design. Built from durable cast iron and lined with soapstone, the Green Mountain 40 is sized for smaller homes and living spaces while still producing up to 40,000 BTU\/hr and heating areas up to 1,400 sq. ft. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eInside, the 1.32 cu. ft. firebox is lined with soapstone blocks that absorb the intense heat of the fire and gradually radiate it back into the room. HearthStone's TruHybrid combustion system combines primary, secondary, and catalytic combustion to make efficient use of each load of wood while achieving 79% HHV efficiency and low emissions of 1.07 g\/hr. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Green Mountain 40 accommodates logs up to 16 inches long and provides up to 16 hours of HeatLife. Its front-loading firebox and large glass window make tending the fire convenient while providing a clear view of the flames. With its clean lines and traditional Matte Black cast iron construction, the GM40 offers a straightforward wood stove appearance that works well in a variety of spaces. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe stove uses a 6-inch top-exit flue and supports both single-wall and double-wall connector configurations. An optional convection blower with rear heat shield can improve heat circulation while reducing required rear clearance, and an optional outside air adapter is available for installations requiring outside combustion air. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 dir=\"auto\"\u003eFeatures \u0026amp; Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Heat Output: Up to 40,000 BTU\/hr\u003c\/li\u003e\n\u003cli\u003eHeating Capacity: Up to 1,400 sq. ft.\u003c\/li\u003e\n\u003cli\u003eBurn Time: Up to 16 hours\u003c\/li\u003e\n\u003cli\u003eFirebox Capacity: 1.32 cu. ft.\u003c\/li\u003e\n\u003cli\u003eMaximum Log Length: 16\"\u003c\/li\u003e\n\u003cli\u003eLoading Configuration: Front Load\u003c\/li\u003e\n\u003cli\u003eSide Loading: No\u003c\/li\u003e\n\u003cli\u003eCombustion System: TruHybrid\u003c\/li\u003e\n\u003cli\u003eCatalyst: Yes\u003c\/li\u003e\n\u003cli\u003eEfficiency: 79% HHV\u003c\/li\u003e\n\u003cli\u003eEPA Emissions: 1.07 g\/hr\u003c\/li\u003e\n\u003cli\u003eConstruction: Cast Iron\u003c\/li\u003e\n\u003cli\u003eFirebox Lining: Soapstone Blocks\u003c\/li\u003e\n\u003cli\u003eFinish: Matte Black\u003c\/li\u003e\n\u003cli\u003eFlue Diameter: 6\"\u003c\/li\u003e\n\u003cli\u003eFlue Configuration: Top Exit\u003c\/li\u003e\n\u003cli\u003eSingle-Wall Pipe: Compatible\u003c\/li\u003e\n\u003cli\u003eDouble-Wall Pipe: Compatible\u003c\/li\u003e\n\u003cli\u003eWeight: 350 lbs.\u003c\/li\u003e\n\u003cli\u003eHearth Protection: Ember Protection Only\u003c\/li\u003e\n\u003cli\u003eOutside Air Compatible: Yes\u003c\/li\u003e\n\u003cli\u003eBlower: Optional\u003c\/li\u003e\n\u003cli\u003eModel: Green Mountain 40 \/ 8640\u003c\/li\u003e\n\u003cli\u003ePart Number: 8640-0010 \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 dir=\"auto\"\u003eTruHybrid Technology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCombines primary, secondary, and catalytic tertiary combustion\u003c\/li\u003e\n\u003cli\u003eDesigned for high efficiency and low emissions\u003c\/li\u003e\n\u003cli\u003eHelps extract more usable heat from each load of wood\u003c\/li\u003e\n\u003cli\u003eSoapstone firebox lining absorbs and gradually releases heat\u003c\/li\u003e\n\u003cli\u003eAdjustable air control allows the stove to burn hotter and faster or lower and slower\u003c\/li\u003e\n\u003cli\u003eCatalytic combustion helps burn remaining gases and particulates before they exit through the chimney \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 dir=\"auto\"\u003eFlue \u0026amp; Installation Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6\" Flue Diameter\u003c\/li\u003e\n\u003cli\u003eTop Exit: Yes\u003c\/li\u003e\n\u003cli\u003eRear Exit: No\u003c\/li\u003e\n\u003cli\u003eSingle-Wall Connector: Compatible\u003c\/li\u003e\n\u003cli\u003eDouble-Wall Connector: Compatible\u003c\/li\u003e\n\u003cli\u003eOutside Air Connection: Optional\u003c\/li\u003e\n\u003cli\u003eBlower with Rear Heat Shield: Optional\u003c\/li\u003e\n\u003cli\u003eHearth Protection: Ember Protection Only\u003c\/li\u003e\n\u003cli\u003eSingle-Wall Clearance Without Rear Heat Shield: 14\" Side \/ 16\" Rear \/ 14\" Corner\u003c\/li\u003e\n\u003cli\u003eSingle-Wall Clearance With Rear Heat Shield: 14\" Side \/ 13¾\" Rear \/ 7\" Corner\u003c\/li\u003e\n\u003cli\u003eDouble-Wall Clearance With Blower Kit Heat Shield: 14\" Side \/ 9¾\" Rear \/ 7\" Corner \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 dir=\"auto\"\u003eOptional Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConvection Blower with Rear Heat Shield: Part #96-57400\u003c\/li\u003e\n\u003cli\u003eOutside Air Adapter: Part #96-53400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hearthstone","offers":[{"title":"Default Title","offer_id":55642982744363,"sku":"8640-0010","price":3399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/8956\/3179\/files\/GreenMountain40MatteBlack.jpg?v=1789739912","url":"https:\/\/www.casualfurnitureworld.com\/products\/hearthstone-green-mountain-40-truhybrid-matte-black-cast-iron-wood-stove","provider":"Casual Furniture World","version":"1.0","type":"link"}