{"product_id":"carol-rose-coastal-collection-linear-see-through-48-outdoor-fireplace-oll48sp12s","title":"Carol Rose 48\" Outdoor Linear See-Through  Ventless Gas Fireplace OLL48SP12S","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e\u003cp\u003eThe Carol Rose OLL48SP12S is a 48-inch, see-through outdoor linear gas fireplace with two viewing sides. Choose the natural-gas or propane model to match the installation. Its illuminated crushed-glass bed and manually adjustable flame create a contemporary outdoor fire feature.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThree flame settings: high, medium and low.\u003c\/li\u003e\n\u003cli\u003eMulticolor LED lighting operates independently of the flame.\u003c\/li\u003e\n\u003cli\u003eLighting offers three brightness levels, rapid or gradual color cycling, a paused cycle and seven individual colors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded components\u003c\/h3\u003e\u003cp\u003eThe appliance includes its burner and manual controls, LED lighting, AA ignition battery, supplied non-combustible panels, mounting hardware, receptacle and burner service supports. Two glass wind panels are supplied for the see-through model.\u003c\/p\u003e\u003ch3\u003eRequired components\u003c\/h3\u003e\u003cp\u003eThe manufacturer requires approved crushed glass covering 8 square feet for the burner and lighting area; each manufacturer bag covers approximately one square foot. DG1CLF Clear Frost is specified as the required base media; DG1BKP Black Polished and DG1BUC Blue Clear are listed for accent use. The manual permits mixing approved colors and limits the total crushed glass to 8 bags. Glass is selected separately. Decorative droplets cannot substitute for the required crushed glass.\u003c\/p\u003e\u003ch3\u003eOptional accessories\u003c\/h3\u003e\u003cp\u003eDecorative droplets are optional accents placed on top of the crushed glass, outside the burner flame. The manual allows no more than one bag in total.\u003c\/p\u003e\u003cp\u003eThe manual lists WD48LSS weather doors and WG48LT1 taller glass wind deflectors. Order two of the selected weather-door or taller-deflector accessory for the two-sided installation; these optional accessories are not required simply because the fireplace is see-through. Remove weather doors before operating the burner. Fuel conversion must use the correct manufacturer kit and qualified service: 33815 converts natural gas to propane; 33814 converts propane to natural gas.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eOLL48SP12S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eOutdoor linear gas fireplace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eSee-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIndoor\/outdoor classification\u003c\/th\u003e\n\u003ctd\u003eOutdoor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal size\u003c\/th\u003e\n\u003ctd\u003e48 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel type \/ exact variants\u003c\/th\u003e\n\u003ctd\u003eOLL48SP12SN (natural gas) and OLL48SP12SP (propane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum input\u003c\/th\u003e\n\u003ctd\u003e55,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum input\u003c\/th\u003e\n\u003ctd\u003e35,000 for natural gas and propane BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirebox face width\u003c\/th\u003e\n\u003ctd\u003e51-3\/4 inches, excluding nailing flanges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirebox face height\u003c\/th\u003e\n\u003ctd\u003e24-5\/16 (excluding standoffs) inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firebox depth\u003c\/th\u003e\n\u003ctd\u003e22-5\/16 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirebox opening\u003c\/th\u003e\n\u003ctd\u003e48 inches wide x 16-3\/16 inches high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum framing opening\u003c\/th\u003e\n\u003ctd\u003e52 W x 40-13\/16 H x 22-5\/16 inches; verify the actual appliance and finishing method before framing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGas connection\u003c\/th\u003e\n\u003ctd\u003e1\/2-inch NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIgnition type\u003c\/th\u003e\n\u003ctd\u003eAA-battery electronic spark ignition with manual gas valve and thermocouple flame supervision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLED supply\u003c\/th\u003e\n\u003ctd\u003e120V GFI-protected electrical supply; outdoor-approved wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eANSI Z21.97 \/ CSA 2.41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eThis is an outdoor-only appliance, not an indoor unvented heater. It must not open into a residence and is not equipped with an oxygen-depletion-sensor pilot. The manual does not specify a chimney or flue connection; adequate outdoor combustion and ventilation air remains essential. Covered and partially enclosed installations must satisfy the manual’s wall\/open-perimeter diagrams. Where a covered enclosure has three side walls, at least 30 percent of its horizontal periphery must remain permanently open; screening requires an adjustment for the mesh open area. Minimum porch area is 96 square feet and minimum ceiling height is 90 inches.\u003c\/p\u003e\u003cp\u003eMaintain at least 6 inches from the inside fireplace opening to a combustible side wall and 24 inches from the top opening to the ceiling. Minimum alcove width is 60 inches and maximum alcove depth is 24 inches. Combustible mantels require the depth-dependent clearances in the manual diagram. Apply the clearance and finishing rules to both viewing sides. These dimensions do not replace the full installation drawings.\u003c\/p\u003e\u003cp\u003eProvide drainage beneath the fireplace. DT48LSS is an optional drain-tray accessory; a drainage path is still required when that tray is not used. The manual calls for at least 6 inches of additional enclosure height when installing the drain tray to accommodate its connection and tubing. The unit sheds moderate water but is not waterproof and does not function as an exterior weather barrier. Plan flashing, sloped drainage surfaces and shelter from direct wind.\u003c\/p\u003e\u003cp\u003eA separately accessible external gas shutoff and the correct fuel supply are required installation provisions.\u003c\/p\u003e\u003cp\u003eKeep burner ports, air intake, controls and ventilation paths clear. Arrange inspection before use and at least annually by a qualified service person; inspect more frequently where insects or debris accumulate. Allow the appliance to cool before service. Stainless steel can develop an outdoor patina or surface oxidation; use a non-abrasive stainless-steel cleaner as directed. Never operate with the weather door fitted.\u003c\/p\u003e\u003ch3\u003eWarranty summary\u003c\/h3\u003e\u003cp\u003eThe manual provides a limited five-year parts warranty for appliance components, excluding remote controls, thermostats, accessories and replacement parts, which have a limited one-year parts warranty. Coverage is for the original purchaser, subject to proper installation, use and maintenance and the full manufacturer terms. Travel, diagnosis, freight, removal and reinstallation costs are excluded as detailed in the warranty. Installation and service must follow the exact manufacturer manual and applicable codes.\u003c\/p\u003e\u003ch3\u003eExact-model manuals and downloads\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.empireinsider.com\/wp-content\/uploads\/2025\/01\/42905-OLL48FPSP12S-fireplace.pdf\"\u003eOLL48FP \/ OLL48SP installation instructions, operating guidance, diagrams and warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Carol Rose Outdoor Fireplaces","offers":[{"title":"Propane with Manual Ignition","offer_id":50594741846178,"sku":"OLL48SP12SP","price":4659.0,"currency_code":"USD","in_stock":true},{"title":"Natural Gas with Manual Ignition","offer_id":50594741878946,"sku":"OLL48SP12SN","price":4659.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/5846\/8770\/files\/carol-rose-oll48sp12s-manufacturer.webp?v=1791739079","url":"https:\/\/unitedfireplaces.com\/products\/carol-rose-coastal-collection-linear-see-through-48-outdoor-fireplace-oll48sp12s","provider":"United Fireplaces","version":"1.0","type":"link"}