{"product_id":"empire-innsbrook-40-small-direct-vent-clean-face-gas-fireplace-insert","title":"Empire Innsbrook 40\" Small Direct-Vent Clean Face Gas Fireplace Insert","description":"\u003cp\u003eThe small Innsbrook exists for the fireplaces everyone else gives up on: with the optional 2-1\/4-inch-deep surround it installs into an existing firebox only 13-5\/8 inches deep - shallower than almost any insert on the market will tolerate. Inside that footprint it is a complete sealed direct-vent heater: 20,500 BTU on natural gas, log set and flex line in the box, millivolt or intermittent-pilot control by variant.\u003c\/p\u003e\u003cp\u003eIts traditional clean-face styling comes from the accessory system - three-sided metal surrounds in black or bronze, five liner interiors, Lancaster fronts and door fronts - so the finished hearth reads as built-in, not retrofit.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis fireplace is part of the Innsbrook Clean-Face Direct-Vent Insert family - use the selector above to compare every size and control option.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow-firebox specialist:\u003c\/strong\u003e deep-surround option fits 13-5\/8\"-deep existing fireplaces - unique to this size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20,500 BTU sealed heat:\u003c\/strong\u003e NG maximum with 14,500 minimum; 19,500\/15,000 on propane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLog set and gas line included:\u003c\/strong\u003e ceramic log set, flex line with shutoff, barrier screen - in the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround wardrobe:\u003c\/strong\u003e \u003ca href=\"\/products\/empire-3-sided-metal-surrounds-for-small-innsbrook-fireplace-insert\"\u003e3-sided metal surrounds\u003c\/a\u003e in multiple widths, plus a \u003ca href=\"\/products\/empire-cast-iron-surround-for-innsbrook-fireplace-inserts\"\u003e6\" cast-iron surround\u003c\/a\u003e with adaptor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior + face options:\u003c\/strong\u003e \u003ca href=\"\/products\/empire-liners-for-innsbrook-direct-vent-40-43-46-fireplace-inserts\"\u003efive liner styles\u003c\/a\u003e and \u003ca href=\"\/products\/empire-decorative-fronts-for-innsbrook-fireplace-inserts\"\u003eLancaster and door fronts\u003c\/a\u003e complete the look.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e40\" (surround width with 6\" legs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput (Natural Gas)\u003c\/td\u003e\n\u003ctd\u003e20,500 BTU max \/ 14,500 BTU min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput (Propane)\u003c\/td\u003e\n\u003ctd\u003e19,500 BTU max \/ 15,000 BTU min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eMillivolt or Intermittent Pilot (by variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel\u003c\/td\u003e\n\u003ctd\u003eNatural Gas or Liquid Propane (certified conversion kits available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVenting\u003c\/td\u003e\n\u003ctd\u003eCo-linear: 3\" flue \/ 3\" intake into an existing chimney (8\" min. diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsert Body (measured)\u003c\/td\u003e\n\u003ctd\u003e18-1\/2\" H x 28-3\/16\" W x 14-7\/8\" D (13-5\/8\" with deep surround)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Existing Fireplace Opening (measured)\u003c\/td\u003e\n\u003ctd\u003e18-1\/2\" H x 28-1\/4\" W x 14-7\/8\" D (13-5\/8\" deep-surround option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Sizes (measured)\u003c\/td\u003e\n\u003ctd\u003e23-1\/4\" H; widths 34\" (3\" legs) \/ 40\" (6\" legs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Connection\u003c\/td\u003e\n\u003ctd\u003e1\/2\" NPT with supplied flex line and shutoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eANSI Z21.88 \/ CSA 2.33 (UL-listed Direct Vent Gas Fireplace Heater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited lifetime (combustion chamber, heat exchanger, glass); 3-yr parts; 1-yr accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInsert with barrier screen\u003c\/li\u003e\n\u003cli\u003eLog set\u003c\/li\u003e\n\u003cli\u003eFlex line with shutoff attached\u003c\/li\u003e\n\u003cli\u003eRockwool embers\u003c\/li\u003e\n\u003cli\u003eRestrictor plate\u003c\/li\u003e\n\u003cli\u003eOn\/off switch with extension harness\u003c\/li\u003e\n\u003cli\u003eRemote-receiver shield and mounting hardware\u003c\/li\u003e\n\u003cli\u003eIP variant adds four AA batteries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation \u0026amp; Planning\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits into:\u003c\/strong\u003e a wood-burning fireplace, minimum existing opening 18-1\/2\" H x 28-1\/4\" W x 14-7\/8\" D (13-5\/8\" deep with the deep-surround option)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting:\u003c\/strong\u003e 3\" flue and 3\" intake co-linear liners into the existing chimney (8\" minimum flue diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearances:\u003c\/strong\u003e mantel clearances measure from the top of the insert; combustible trim starts 8\" up at 1-3\/4\" depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround:\u003c\/strong\u003e choose first - it sets the finished width (34\" or 40\") and, on this size only, whether the deep-surround shallow install applies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas:\u003c\/strong\u003e 1\/2\" NPT with the supplied flex line and shutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl\/Conversion:\u003c\/strong\u003e millivolt variants run without house power and take the \u003ca href=\"\/products\/empire-remote-control-accessory\"\u003eFRBC remote\u003c\/a\u003e and \u003ca href=\"\/products\/empire-wireless-remote-wall-thermostat\"\u003eTRW thermostat\u003c\/a\u003e; certified kits convert between fuels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Empire Comfort Systems","offers":[{"title":"Millivolt \/ Propane","offer_id":50213166743791,"sku":"DVC20IN31P","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"Millivolt \/ Natural Gas","offer_id":50213166776559,"sku":"DVC20IN31N","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"Intermittent Pilot \/ Propane","offer_id":50213166809327,"sku":"DVC20IN71P","price":2959.0,"currency_code":"USD","in_stock":true},{"title":"Intermittent Pilot \/ Natural Gas","offer_id":50213166842095,"sku":"DVC20IN71N","price":2959.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5633\/8415\/files\/VFPC20IN33N-1_39cb79d7-9a4b-4799-8289-c865bcc599d0.jpg?v=1784549876","url":"https:\/\/hearthdepot.com\/products\/empire-innsbrook-40-small-direct-vent-clean-face-gas-fireplace-insert","provider":"Hearth Depot","version":"1.0","type":"link"}