{"product_id":"empire-flint-hill-18-ceramic-fiber-gas-log-set-with-vent-free-contour-burner","title":"Empire Flint Hill 18\" Ceramic Fiber Gas Log Set with Vent-Free Contour Burner","description":"\u003cp\u003eSized at 18 inches for a medium firebox or insert, the Flint Hill Vent-Free Contour Burner is a complete vent-free fire in one unit - Empire's Contour burner paired with a ceramic fiber log set, rated up to 28,000 BTU\/hr on natural gas and modulating down for milder evenings. The contour burner's extended ember bed gives a broad, glowing fire under the logs.\u003c\/p\u003e\u003cp\u003eThat output warms a bedroom, den or small living room as vent-free supplemental heat. Vent-free means no flue and near-total efficiency, and the burner offers manual, millivolt and intermittent-pilot control options, ordered by fuel - natural gas or propane.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis burner is part of the Flint Hill Vent-Free Contour Burner family - use the size selector above to match your firebox.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 28,000 BTU\/hr, modulating:\u003c\/strong\u003e den-scale vent-free heat under an extended glowing ember bed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner + ceramic fiber logs:\u003c\/strong\u003e a complete vent-free fire, not just a burner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent-free efficiency:\u003c\/strong\u003e no flue losses; a small room needs only modest combustion-air provision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl options:\u003c\/strong\u003e manual, millivolt or intermittent-pilot; ordered by fuel (NG or propane).\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\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input\u003c\/td\u003e\n\u003ctd\u003e28,000 BTU\/hr (modulating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurner\u003c\/td\u003e\n\u003ctd\u003eContour with extended ember bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLog Set\u003c\/td\u003e\n\u003ctd\u003eCeramic fiber (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVenting\u003c\/td\u003e\n\u003ctd\u003eVent-Free (no flue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eManual, Millivolt 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 (fuel-fixed at purchase)\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\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eInstallation \u0026amp; Planning\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirebox:\u003c\/strong\u003e drop the 18-inch burner into a medium vent-free firebox or insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas:\u003c\/strong\u003e connect the supply; fuel is fixed at purchase and not field-convertible, so order natural gas or propane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion air:\u003c\/strong\u003e run the combustion-air worksheet for the room\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Empire Comfort Systems","offers":[{"title":"Manual with Hi-Med-Low Knob \/ Natural Gas","offer_id":50213113299183,"sku":"VFDM18LBN","price":649.0,"currency_code":"USD","in_stock":true},{"title":"Manual with Hi-Med-Low Knob \/ Propane","offer_id":50213113331951,"sku":"VFDM18LBP","price":649.0,"currency_code":"USD","in_stock":true},{"title":"Thermostat with Hi-Low Knob \/ Natural Gas","offer_id":50213113364719,"sku":"VFDT18LBN","price":689.0,"currency_code":"USD","in_stock":true},{"title":"Thermostat with Hi-Low Knob \/ Propane","offer_id":50213113397487,"sku":"VFDT18LBP","price":689.0,"currency_code":"USD","in_stock":true},{"title":"Millivolt with On\/Off Switch \/ Natural Gas","offer_id":50213113430255,"sku":"VFDR18LBN","price":835.0,"currency_code":"USD","in_stock":true},{"title":"Millivolt with On\/Off Switch \/ Propane","offer_id":50213113463023,"sku":"VFDR18LBP","price":835.0,"currency_code":"USD","in_stock":true},{"title":"Millivolt - 10000 BTU \/ Natural Gas","offer_id":50213113495791,"sku":"VFDR18LB10N","price":835.0,"currency_code":"USD","in_stock":true},{"title":"Millivolt - 10000 BTU \/ Propane","offer_id":50213113528559,"sku":"VFDR18LB10P","price":835.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5633\/8415\/files\/empire_VFDM24LBN_34419581-dc3d-4358-a584-6d38f1b74276.jpg?v=1784548371","url":"https:\/\/hearthdepot.com\/products\/empire-flint-hill-18-ceramic-fiber-gas-log-set-with-vent-free-contour-burner","provider":"Hearth Depot","version":"1.0","type":"link"}