{"product_id":"empire-hearthrite-20-manual-16-800-btu-vent-free-infrared-heater","title":"Empire HearthRite 20\" Manual 16,800 BTU Vent-Free Infrared Heater","description":"\u003cp\u003eOff the gas main and off the grid, a propane cabin still needs heat you can trust when the power lines drop in a storm - and that is exactly what the HearthRite 20\" radiant heater on liquid propane is built for. Its ceramic plaques glow to 16,800 BTU\/hr and throw infrared warmth straight at whoever is in the room, so the cold corners of a hunting camp or lake cabin come up to temperature fast.\u003c\/p\u003e\u003cp\u003eThe manual control keeps it dead simple: a valve, a flame, no electronics to fail. It mounts to the wall on the included bracket, carries an Oxygen Depletion Sensor, and burns propane at 99.9% efficiency because a vent-free heater sends nothing up a chimney.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is part of the HearthRite 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\u003e16,800 BTU\/hr radiant propane:\u003c\/strong\u003e radiant plaque heat you feel immediately, not warmed-up air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e99.9% efficient, outage-proof:\u003c\/strong\u003e vent-free combustion keeps every BTU indoors and runs with the power out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual control:\u003c\/strong\u003e simple valve operation, nothing to power or program.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eODS safety, fuel-fixed:\u003c\/strong\u003e oxygen depletion sensor standard; ordered as Propane, not field-convertible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall-mount included:\u003c\/strong\u003e bracket in the box - add the \u003ca href=\"\/products\/empire-stand-for-floor-vent-free-infrared-blueflame-heater-accessories\"\u003efloor stand\u003c\/a\u003e or the \u003ca href=\"\/products\/empire-blower-vent-free-infrared-blueflame-heater-accessory\"\u003eheater blower\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 Width\u003c\/td\u003e\n\u003ctd\u003e20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e16,800 BTU\/hr (Propane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e99.9% (vent-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel\u003c\/td\u003e\n\u003ctd\u003ePropane - fuel-fixed at purchase, not field-convertible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Type\u003c\/td\u003e\n\u003ctd\u003eRadiant infrared plaque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eManual\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\u003e23\" H x 19.84 W x 7.44\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eWall-mount bracket included; optional floor stand\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 (design-certified, Unvented Room Heater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-year limited, parts and labor\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 bracket included, or the optional floor stand; permanently located, never a portable heater\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 you finish the wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas:\u003c\/strong\u003e dedicated manual gas shut-off at the heater\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 Propane, fuel-fixed at purchase; not field-convertible to the other gas\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Oxygen Depletion Sensor shuts the heater down before room oxygen can drop to an unsafe level.\u003c\/p\u003e","brand":"Empire Comfort Systems","offers":[{"title":"Default Title","offer_id":50213161074927,"sku":"HRW17ML","price":415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5633\/8415\/files\/empire_HRW18TN_95f42dfd-ed8b-4764-87df-bcca6232434f.jpg?v=1784549775","url":"https:\/\/hearthdepot.com\/products\/empire-hearthrite-20-manual-16-800-btu-vent-free-infrared-heater","provider":"Hearth Depot","version":"1.0","type":"link"}