{"product_id":"empire-innsbrook-43-medium-direct-vent-clean-face-gas-fireplace-insert","title":"Empire Innsbrook 43\" Medium Direct-Vent Clean Face Gas Fireplace Insert","description":"\u003cp\u003eThe medium Innsbrook is the volume fit: 26,000 BTU on either fuel, a 21-1\/2-inch-tall insert body, and a surround system that finishes at 37 or 43 inches wide - the proportions of the standard 1970s-2000s masonry fireplace this insert most often replaces. Millivolt and intermittent-pilot variants share the listing; both arrive with the log set, barrier screen and a flex line already plumbed to the valve.\u003c\/p\u003e\u003cp\u003eStyling follows the family system: black or bronze three-sided surrounds, a cast-iron surround for period rooms, five liner interiors from porcelain black to herringbone, and Lancaster or door-style fronts.\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\u003e26,000 BTU both fuels:\u003c\/strong\u003e no propane penalty; minimums of 17,000 (NG) \/ 20,000 (LP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard-fireplace fit:\u003c\/strong\u003e minimum cavity 21-1\/2\" H x 31-1\/4\" W x 16-5\/8\" D with an 8\" flue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips ready to trim:\u003c\/strong\u003e log set, rockwool embers, flex line with shutoff and switch harness in the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo surround families:\u003c\/strong\u003e \u003ca href=\"\/products\/empire-3-sided-metal-surrounds-for-medium-large-innsbrook-fireplace-inserts\"\u003e3-sided metal\u003c\/a\u003e in three widths or \u003ca href=\"\/products\/empire-cast-iron-surround-for-innsbrook-fireplace-inserts\"\u003ecast iron with adaptor kit\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior finishes:\u003c\/strong\u003e \u003ca href=\"\/products\/empire-liners-for-innsbrook-direct-vent-40-43-46-fireplace-inserts\"\u003eliner program\u003c\/a\u003e plus \u003ca href=\"\/products\/empire-decorative-fronts-for-innsbrook-fireplace-inserts\"\u003edecorative and door fronts\u003c\/a\u003e.\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\u003e43\" (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\u003e26,000 BTU max \/ 17,000 BTU min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput (Propane)\u003c\/td\u003e\n\u003ctd\u003e26,000 BTU max \/ 20,000 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\u003e21-1\/2\" H x 31-3\/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\u003e21-1\/2\" H x 31-1\/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\u003e26-1\/4\" H; widths 37\" (3\" legs) \/ 43\" (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\u003c\/li\u003e\n\u003cli\u003eRestrictor plate\u003c\/li\u003e\n\u003cli\u003eOn\/off switch with extension 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 21-1\/2\" H x 31-1\/4\" W x 16-5\/8\" D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting:\u003c\/strong\u003e twin 3\" co-linear liners drop the intake and exhaust down the existing chimney (8\" minimum flue diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearances:\u003c\/strong\u003e mantel and trim clearances step from 8\" above the insert at shallow depths to 16\" at 9-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround:\u003c\/strong\u003e defines the finished frame - measure the old opening against the 37\"\/43\" widths before ordering\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:\u003c\/strong\u003e millivolt = no wiring, outage-proof, remote-ready (\u003ca href=\"\/products\/empire-remote-control-accessory\"\u003eFRBC\u003c\/a\u003e\/\u003ca href=\"\/products\/empire-wireless-remote-wall-thermostat\"\u003eTRW\u003c\/a\u003e); IP = spark-on-demand with battery backup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA TV above any fireplace sits in rising heat - review a television-clearance advisory before committing to that layout.\u003c\/p\u003e","brand":"Empire Comfort Systems","offers":[{"title":"Millivolt \/ Propane","offer_id":50213166940399,"sku":"DVC26IN31P","price":2869.0,"currency_code":"USD","in_stock":true},{"title":"Millivolt \/ Natural Gas","offer_id":50213166973167,"sku":"DVC26IN31N","price":2869.0,"currency_code":"USD","in_stock":true},{"title":"Intermittent Pilot \/ Propane","offer_id":50213167005935,"sku":"DVC26IN71P","price":3119.0,"currency_code":"USD","in_stock":true},{"title":"Intermittent Pilot \/ Natural Gas","offer_id":50213167038703,"sku":"DVC26IN71N","price":3119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5633\/8415\/files\/VFPC20IN33N-1_b2ba553b-558c-4842-9296-9aafff47214d.jpg?v=1784549883","url":"https:\/\/hearthdepot.com\/products\/empire-innsbrook-43-medium-direct-vent-clean-face-gas-fireplace-insert","provider":"Hearth Depot","version":"1.0","type":"link"}