{"product_id":"empire-18-manual-3-heat-settings-white-18-000-btu-vent-free-infrared-heater","title":"Empire 18\" Manual 3-Heat Settings, White 18,000 Btu, Vent-Free Infrared Heater","description":"\u003cp\u003eA living room's heat need changes with the weather, and the 18\" manual infrared heater is built to change with it: three staged settings let you run 6,700 BTU on a mild evening, 12,000 mid-winter, or the full 18,000 BTU when it is genuinely cold - all from a manual control with nothing to plug in.\u003c\/p\u003e\u003cp\u003eThat staging is the honest way to size heat to the day rather than blasting one output and cracking a window. White finish, wall-mount, vent-free efficiency, and an Oxygen Depletion Sensor for safety.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is part of the Vent-Free Infrared Heater family - use the selector above to compare sizes and control options.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e18,000 BTU\/hr, three heat stages:\u003c\/strong\u003e radiant ceramic-plaque heat, felt directly rather than blown as warm air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial the weather:\u003c\/strong\u003e three manual settings - 6,700, 12,000 or 18,000 BTU - match output to the day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent-free, outage-proof:\u003c\/strong\u003e no flue losses; keeps heating when the power is out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel-fixed with ODS:\u003c\/strong\u003e ordered natural gas or propane, not field-convertible; oxygen depletion sensor standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdd circulation:\u003c\/strong\u003e the \u003ca href=\"\/products\/empire-automatic-blower-vent-free-infrared-blueflame-heater-accessory\"\u003eautomatic blower\u003c\/a\u003e spreads the heat; a \u003ca href=\"\/products\/empire-stand-for-floor-vent-free-infrared-blueflame-heater-accessories\"\u003efloor stand\u003c\/a\u003e frees the wall.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Width\u003c\/td\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input\u003c\/td\u003e\n\u003ctd\u003e18,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Settings\u003c\/td\u003e\n\u003ctd\u003estaged: 6,700 \/ 12,000 \/ 18,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel\u003c\/td\u003e\n\u003ctd\u003eNatural Gas or Liquid Propane - fuel-fixed at purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Type\u003c\/td\u003e\n\u003ctd\u003eRadiant infrared ceramic plaque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eManual, up to 3 heat settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVenting\u003c\/td\u003e\n\u003ctd\u003eVent-Free (no chimney or flue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoom-Size Guidance\u003c\/td\u003e\n\u003ctd\u003eapprox. 50 cu ft of space per 1,000 BTU\/hr input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit (measured)\u003c\/td\u003e\n\u003ctd\u003e22\" H x 18 W x 6-1\/2\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eWall-mount (permanently located)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eOxygen Depletion Sensor; operates in power outages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eANSI Z21.11.2-2016 (design-certified by CSA, Unvented Room Heater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited lifetime parts + 5-yr labor (combustion chamber, heat exchanger); other tiers per manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eInstallation \u0026amp; Planning\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e wall-mount, permanently located, never portable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting:\u003c\/strong\u003e none - vent-free, no chimney or flue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion air:\u003c\/strong\u003e run the vent-free combustion-air worksheet for the room before finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas:\u003c\/strong\u003e own manual gas shut-off; size the gas pipe from the length-versus-diameter table\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e none required - operates during power outages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion:\u003c\/strong\u003e natural gas or propane, fuel-fixed at purchase; not field-convertible\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAbove 2,000 feet, derate 4% per 1,000 feet of elevation.\u003c\/p\u003e","brand":"Empire Comfort Systems","offers":[{"title":"Propane","offer_id":50213086986479,"sku":"SR18WLP","price":669.0,"currency_code":"USD","in_stock":true},{"title":"Natural Gas","offer_id":50213087019247,"sku":"SR18WNAT","price":669.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5633\/8415\/files\/empire_SR18TWLP_e8c57d70-d827-4d23-98ac-8d7e9f73e95a.jpg?v=1784547636","url":"https:\/\/hearthdepot.com\/products\/empire-18-manual-3-heat-settings-white-18-000-btu-vent-free-infrared-heater","provider":"Hearth Depot","version":"1.0","type":"link"}