{"product_id":"sierra-flame-boston-36-direct-vent-linear-gas-fireplace","title":"Sierra Flame Boston 36\" Direct Vent Linear Gas Fireplace | Builder Series | NG \u0026 LP","description":"\u003ch6\u003eSierra Flame Boston 36\" — Compact Modern Direct Vent Linear Gas Fireplace | Builder Series\u003c\/h6\u003e\u003cp\u003eThe Sierra Flame Boston 36 is a compact, modern direct vent linear gas fireplace for homeowners and builders who want a built-in look without a deep wall build-out. With a framing depth under 10\", 16,000 BTU of heat and a full fan kit, it fits living rooms, bedrooms and tight new-construction layouts. Choose natural gas or propane.\u003c\/p\u003e\u003cp\u003eThe Boston 36 uses compact 4\" x 6\" top venting, a linear burner, and a glass kit and pebble kit. It starts with electronic ignition and runs from a low-voltage (millivolt-rated) wall switch. A basic remote is available separately as an optional add-on.\u003c\/p\u003e\u003cdiv style=\"border:2px solid #FF7200; border-radius:8px; padding:16px; margin:16px 0; background:#FFF8F0;\"\u003e\n\u003ch6 style=\"margin-top:0; color:#FF7200;\"\u003eWhat's Included\u003c\/h6\u003e\n\u003cp style=\"margin-bottom:0;\"\u003e\u003cstrong\u003e✔ Included with your purchase:\u003c\/strong\u003e\u003cbr\u003eBoston 36 gas fireplace unit (NG or LP) • Electronic ignition • Glass kit \u0026amp; pebble kit • Linear burner • Full fan kit\u003cbr\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e remote, surround and venting. The remote and surround are optional add-ons. Venting is required and purchased separately.\u003cbr\u003e\u003cbr\u003eQuestions about installation? Contact our team at \u003ca href=\"mailto:support@luxoutdoorfireplaces.com\"\u003esupport@luxoutdoorfireplaces.com\u003c\/a\u003e | (877) 335-2178\u003c\/p\u003e\n\u003c\/div\u003e\u003ch6\u003eFeatures at a Glance\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue linear design\u003c\/strong\u003e — tempered glass viewing area with a clean, modern look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16,000 BTU\u003c\/strong\u003e (natural gas) with a full fan kit to circulate heat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact build\u003c\/strong\u003e — 9-5\/8\" framing depth fits shallow wall designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic ignition\u003c\/strong\u003e with 100% safety shut-off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall switch operation\u003c\/strong\u003e — runs from a low-voltage wall switch; basic remote available as an add-on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop vent, 4\" x 6\" direct vent\u003c\/strong\u003e — compact venting for flexible placement\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNatural gas or propane\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eTechnical Specifications\u003c\/h6\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eBoston 36\"\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBTU — Natural Gas (Hi\/Lo)\u003c\/td\u003e\n\u003ctd\u003e16,000 \/ 11,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBTU — Propane (Hi\/Lo)\u003c\/td\u003e\n\u003ctd\u003e16,000 \/ 10,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type\u003c\/td\u003e\n\u003ctd\u003eTop, 4\" x 6\" direct vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Height \/ Framing Height\u003c\/td\u003e\n\u003ctd\u003e25.44\" \/ 31.49\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Width \/ Framing Width\u003c\/td\u003e\n\u003ctd\u003e34.91\" \/ 37\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Depth \/ Framing Depth\u003c\/td\u003e\n\u003ctd\u003e10.24\" \/ 9-5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Area\u003c\/td\u003e\n\u003ctd\u003e30-1\/2\" W x 12-3\/4\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Vent Run (per manual)\u003c\/td\u003e\n\u003ctd\u003e34' vertical \/ 20' horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eWall switch (millivolt-rated); optional remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude (as shipped)\u003c\/td\u003e\n\u003ctd\u003e0–4,500 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.sierraflame.com\/manuals\/Boston-36-Manual.pdf\" target=\"_blank\" rel=\"noopener\" style=\"color:#FF7200;\"\u003e\u003cb style=\"color:#FF7200;\"\u003eBoston 36 Owner's Manual (PDF)\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003ch6\u003eFrequently Asked Questions\u003c\/h6\u003e\u003cp\u003e\u003cstrong\u003eDoes the Boston 36 need a remote?\u003c\/strong\u003e\u003cbr\u003eNo. It runs from a low-voltage (millivolt-rated) wall switch. The control module also has a built-in remote receiver, so you can add the Basic Remote for Electronic Ignition from our add-on options. See the owner's manual for wiring and setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it work during a power outage?\u003c\/strong\u003e\u003cbr\u003eThe control module runs on a plug-in 110V AC adapter. With the adapter alone there is no backup power during an outage. The manual lists an optional battery backup package for that purpose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat venting does the Boston 36 use?\u003c\/strong\u003e\u003cbr\u003eIt uses 4\" x 6\" direct vent flex pipe with top venting and horizontal or vertical termination. Venting is required for every installation. Follow the owner's manual and your local building codes for vent layouts and clearances.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it available in natural gas and propane?\u003c\/strong\u003e\u003cbr\u003eYes. Select natural gas or propane above.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it above 4,500 feet?\u003c\/strong\u003e\u003cbr\u003eThe Boston 36 is set for 0–4,500 ft as shipped. Higher elevations need smaller orifices. See the manual for sizes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Boston 36 a good indoor gas fireplace for a small room or shallow wall?\u003c\/strong\u003e\u003cbr\u003eIt can be. The framing depth is under 10\", so it suits shallow wall builds, bedrooms and tight new-construction layouts. At 16,000 BTU it is a smaller heat output than our larger linear models, so confirm sizing for your room and review the owner's manual and local codes.\u003c\/p\u003e\u003ch6\u003eWarranty Information\u003c\/h6\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCoverage\u003c\/th\u003e\n\u003cth\u003eDuration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombustion chamber, heat exchanger \u0026amp; burners\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless steel parts (tarnishing)\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical components, wearable parts, gaskets \u0026amp; pilot assemblies\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass (thermal damage only)\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eWarranty applies to the original purchaser only and is non-transferable. Installation must be performed by a licensed, authorized technician in accordance with the owner's manual and all local codes. See the owner's manual for full terms and exclusions.\u003c\/p\u003e\u003cp\u003eCompare more models in our \u003ca href=\"\/collections\/gas-indoor-fireplaces\"\u003eindoor gas fireplaces\u003c\/a\u003e or read the \u003ca href=\"\/blogs\/news\/gas-fireplace-buying-guide\"\u003egas fireplace buying guide\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e📞 Questions? Our team is happy to help you choose the right fireplace for your space.\u003cbr\u003e\u003ca href=\"mailto:support@luxoutdoorfireplaces.com\"\u003esupport@luxoutdoorfireplaces.com\u003c\/a\u003e | (877) 335-2178\u003c\/p\u003e","brand":"Sierra Flame","offers":[{"title":"Natural Gas","offer_id":64515072524657,"sku":"BOSTON-36-NG-EI","price":2729.0,"currency_code":"USD","in_stock":true},{"title":"Liquid Propane","offer_id":64515072557425,"sku":"BOSTON-36-LP-EI","price":2938.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/1616\/3185\/files\/3_2_cbd8ac49-a408-4e5b-812c-6e1e4b40cdc8.webp?v=1792196297","url":"https:\/\/luxoutdoorfireplaces.com\/products\/sierra-flame-boston-36-direct-vent-linear-gas-fireplace","provider":"Lux Outdoor Fireplaces","version":"1.0","type":"link"}