{"product_id":"empire-innsbrook-46-large-direct-vent-clean-face-gas-fireplace-insert","title":"Empire Innsbrook 46\" Large Direct-Vent Clean Face Gas Fireplace Insert","description":"\u003cp\u003eThe large Innsbrook turns a big old fireplace into the strongest heater of this family: 28,500 BTU on natural gas through a 23-1\/2-inch-tall body, with the same complete-box philosophy - logs, embers, plumbed flex line, barrier screen - that makes these inserts installer favorites. Choose millivolt for wireless simplicity or IP for pilot-free standby; both live under this listing.\u003c\/p\u003e\u003cp\u003eFinished width lands at 40 or 46 inches depending on surround legs, and the 46-size cast-iron surround option gives period masonry the ironwork it expects.\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\u003e28,500 BTU NG \/ 27,500 LP:\u003c\/strong\u003e the family maximum, with minimums of 18,500 \/ 21,000.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-cavity fit:\u003c\/strong\u003e minimum existing opening 23-1\/2\" H x 34-1\/4\" W x 16-5\/8\" D, 8\" flue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete in one box:\u003c\/strong\u003e log set, flex line with shutoff, embers, switch harness, barrier screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e46-size ironwork:\u003c\/strong\u003e \u003ca href=\"\/products\/empire-cast-iron-surround-for-innsbrook-46-fireplace-insert\"\u003ededicated cast-iron surround\u003c\/a\u003e plus the \u003ca href=\"\/products\/empire-3-sided-metal-surrounds-for-medium-large-innsbrook-fireplace-inserts\"\u003emetal surround range\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive interiors, two front styles:\u003c\/strong\u003e \u003ca href=\"\/products\/empire-liners-for-innsbrook-direct-vent-40-43-46-fireplace-inserts\"\u003eliners\u003c\/a\u003e and \u003ca href=\"\/products\/empire-decorative-fronts-for-innsbrook-fireplace-inserts\"\u003efronts\u003c\/a\u003e from the family program.\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\u003e46\" (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\u003e28,500 BTU max \/ 18,500 BTU min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput (Propane)\u003c\/td\u003e\n\u003ctd\u003e27,500 BTU max \/ 21,000 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\u003e23-1\/2\" H x 34-3\/16\" W x 16-5\/8\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Existing Fireplace Opening (measured)\u003c\/td\u003e\n\u003ctd\u003e23-1\/2\" H x 34-1\/4\" W x 16-5\/8\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Sizes (measured)\u003c\/td\u003e\n\u003ctd\u003e28-1\/4\" H; widths 40\" (3\" legs) \/ 46\" (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\u003c\/li\u003e\n\u003cli\u003eRockwool embers\u003c\/li\u003e\n\u003cli\u003eRestrictor plate\u003c\/li\u003e\n\u003cli\u003eOn\/off switch and harness\u003c\/li\u003e\n\u003cli\u003eReceiver shield and hardware\u003c\/li\u003e\n\u003cli\u003eIP variant adds 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 23-1\/2\" H x 34-1\/4\" W x 16-5\/8\" D\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\u003eSurround:\u003c\/strong\u003e selection sets the finished footprint (40\" or 46\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas:\u003c\/strong\u003e 1\/2\" NPT with the supplied flex line and shutoff - connect before liners and fronts install\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl\/Conversion:\u003c\/strong\u003e conversion kits certified per control system; millivolt variants pair with the \u003ca href=\"\/products\/empire-remote-control-accessory\"\u003eFRBC remote\u003c\/a\u003e and \u003ca href=\"\/products\/empire-wireless-remote-wall-thermostat\"\u003ewall thermostat\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Empire Comfort Systems","offers":[{"title":"Millivolt \/ Propane","offer_id":50213167169775,"sku":"DVC28IN31P","price":3189.0,"currency_code":"USD","in_stock":true},{"title":"Millivolt \/ Natural Gas","offer_id":50213167202543,"sku":"DVC28IN31N","price":3189.0,"currency_code":"USD","in_stock":true},{"title":"Intermittent Pilot \/ Propane","offer_id":50213167235311,"sku":"DVC28IN71P","price":3459.0,"currency_code":"USD","in_stock":true},{"title":"Intermittent Pilot \/ Natural Gas","offer_id":50213167268079,"sku":"DVC28IN71N","price":3459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5633\/8415\/files\/VFPC20IN33N-1_a5ad9977-c72c-4a1a-ad1a-d98f0cb22463.jpg?v=1784549891","url":"https:\/\/hearthdepot.com\/products\/empire-innsbrook-46-large-direct-vent-clean-face-gas-fireplace-insert","provider":"Hearth Depot","version":"1.0","type":"link"}