{"product_id":"empire-18-white-vent-free-blue-flame-heater-20-000-btu-with-thermostat-control","title":"Empire 18\" White Vent Free Blue Flame Heater 20,000 BTU with Thermostat Control","description":"\u003cp\u003eThe Empire 18\" White Vent Free Blue Flame Heater 20,000 BTU with Thermostat Control provides efficient supplemental warmth in a compact, easy-to-install design. Proudly made in the USA, this vent-free heater operates at 99.9% efficiency and requires no electricity for normal operation. Its blue flame heating technology warms the surrounding air to provide comfortable, consistent heat throughout the room. With a 20,000 BTU input and a slim profile measuring just 18 inches wide, 22 inches high, and 6 inches deep, it is well suited for spaces where efficient heating and compact installation are important.\u003c\/p\u003e\n\u003cp\u003eThe BF20W features a modulating hydraulic thermostat that automatically adjusts the heater's output to help maintain a comfortable room temperature. A standing pilot with matchless piezo ignition provides simple and dependable startup without household electricity. For added safety, the heater is equipped with automatic shut-off controls and an Oxygen Depletion Sensor. It is available for natural gas or propane applications, allowing you to select the appropriate configuration for your home's fuel supply.\u003c\/p\u003e\n\u003cp\u003eInstallation is flexible, with the option to mount the heater directly to a wall or place it on the floor using an optional floor stand. Since electricity is not required for operation, the BF20W can also provide valuable supplemental warmth during power outages. Combining 20,000 BTU heating performance, 99.9% efficiency, thermostat control, compact dimensions, and American-made construction, the Empire BF20W is a practical heating solution for a variety of indoor spaces.\u003c\/p\u003e\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e18\" 20,000 BTU White Modulating Hydraulic Thermostat Control Vent-Free Blue Flame Heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFloor Stand\u003c\/li\u003e\n\u003cli\u003eBlower\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003e99.9 Percent Efficient\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat without Electricity\u003c\/li\u003e\n\u003cli\u003eMatchless Piezo Igniter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModulating Hydraulic Thermostat Control\u003c\/li\u003e\n\u003cli\u003eSafe Operation with Auto Shut-Off Safety Controls\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounts on Wall or Floor (requires optional Floor Stand)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003eBF20W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003eCabinet and Front Pane Color\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003e\u003cspan\u003eBTU Input\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003e\u003cspan\u003e20,000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003eTemperature Control\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003eModulating Hydraulic Thermostat\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003eFuel Type\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003e\n\u003cp\u003eNatural Gas\u003c\/p\u003e\n\u003cp\u003ePropane\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003eIron Pipe Size (N.P.T.)\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003eIgnition System\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003eStanding Pilot\/Piezo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003eSafety Control\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003ePilot Equipped with Automatic Shut-off and Oxygen Depletion Sensor on All Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7007%;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"width: 50.5112%;\"\u003e29 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Clearance\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7018%;\"\u003e\u003cspan\u003eWidth\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.2982%;\"\u003e\u003cspan\u003e18\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7018%;\"\u003e\u003cspan\u003eDepth\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.2982%;\"\u003e6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7018%;\"\u003e\u003cspan\u003eHeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.2982%;\"\u003e22\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Clearances to Combustibles\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.39%;\"\u003eTop\u003c\/td\u003e\n\u003ctd style=\"width: 49.8219%;\"\u003e36\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.39%;\"\u003eEach Side\u003c\/td\u003e\n\u003ctd style=\"width: 49.8219%;\"\u003e5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.39%;\"\u003eBottom to Floor (Wall Mounted)\u003c\/td\u003e\n\u003ctd style=\"width: 49.8219%;\"\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.39%;\"\u003eBottom to Floor (Floor Mounted)\u003c\/td\u003e\n\u003ctd style=\"width: 49.8219%;\"\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/5022\/9802\/files\/5_Years_Warranty_240x240.png?v=1780691779\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.2488%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"width: 47.9631%;\"\u003e5-Year limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.2488%;\"\u003eLabor\u003c\/td\u003e\n\u003ctd style=\"width: 47.9631%;\"\u003e\n\u003cspan\u003e5-Year \u003c\/span\u003e\u003cspan\u003elimited \u003c\/span\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: left;\"\u003eAbout The Manufacturer\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/5022\/9802\/files\/Empire_Logo.png?v=1781790141\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003eFounded in 1932, Empire Comfort Systems is a trusted American manufacturer of high-quality heating products known for their reliability, efficiency, and innovation. Family-owned and proudly made in the USA, Empire produces a wide range of fireplaces, gas log sets, room heaters, wall furnaces, and zone heating solutions designed to deliver dependable comfort and long-term value. Renowned for pioneering safety features such as Oxygen Depletion Sensor (ODS) technology and for developing highly efficient heating systems, Empire continues to be a leading choice for homeowners seeking durable, energy-efficient, and easy-to-operate heating products.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Empire","offers":[{"title":"Natural Gas","offer_id":44715278499882,"sku":"BF20WNAT","price":749.0,"currency_code":"USD","in_stock":true},{"title":"Propane","offer_id":44715278532650,"sku":"BF20WLP","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5022\/9802\/files\/Empire_18_White_Vent_Free_Blue_Flame_Heater_20_000_BTU_with_Thermostat_Control.png?v=1787346961","url":"https:\/\/ridgeflame.com\/products\/empire-18-white-vent-free-blue-flame-heater-20-000-btu-with-thermostat-control","provider":"Ridge Flame","version":"1.0","type":"link"}