{"product_id":"monessen-natural-blaze-24-vent-free-gas-log-burner-nb24","title":"Monessen Natural Blaze 24\" Vent-Free Gas Log Burner","description":"\u003cp\u003eThe \u003cstrong\u003eMonessen Natural Blaze 24\"\u003c\/strong\u003e burner (NB24-B series) is the gas engine for Monessen’s 24\" and 30\" Natural Blaze log sets: Beachcomber, Berkley Oak, Highland Oak and Stony Creek. It is dual rated for vent-free or vented use and delivers up to 37,000 BTU\/hr on natural gas (36,000 on propane).\u003c\/p\u003e\u003cp\u003eMillivolt models include a decorative on\/off switch log. IntelliFire Plus IPI models run on batteries (no 110 VAC needed) and include the RC300 remote. Logs are sold separately and the burner must not be operated without a log set.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurner assembly and grate\u003c\/li\u003e\n\u003cli\u003eOn\/off switch log and wire harness (millivolt) or RC300 remote (IPI)\u003c\/li\u003e\n\u003cli\u003eLava rock and rock wool\u003c\/li\u003e\n\u003cli\u003eFlex line, pipe fittings and anchor screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRequired to Complete Installation (Sold Separately)\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eA 24\" or 30\" Natural Blaze log set (logs are not included)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUp to 37,000 BTU\/hr (NG) \/ 36,000 BTU\/hr (LP)\u003c\/li\u003e\n\u003cli\u003eDual rated: vent-free or vented (vented use requires the damper to be held open)\u003c\/li\u003e\n\u003cli\u003eOxygen depletion sensor (ODS) safety pilot\u003c\/li\u003e\n\u003cli\u003eMillivolt: on\/off switch log included; optional hand-held remote, wall switch or thermostat\u003c\/li\u003e\n\u003cli\u003eIntelliFire Plus IPI: battery powered, RC300 remote included, 9-hour automatic shutdown without a remote command\u003c\/li\u003e\n\u003cli\u003eFits 24\" and 30\" Natural Blaze log sets: BC24-R \/ BC30-R, BO24-F \/ BO30-F, BO24-R \/ BO30-R, HO24-R \/ HO30-R, SC24-R \/ SC30-R\u003c\/li\u003e\n\u003cli\u003eInstalls in a solid-fuel masonry fireplace, a UL 127 factory-built fireplace (unless that fireplace’s instructions prohibit unvented gas logs) or a CSA\/ANSI Z21.91 listed ventless firebox\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNB24NV-B \/ NB24PV-B (millivolt), NB24NIF-B \/ NB24PIF-B (IntelliFire Plus IPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNG 26,000–37,000 BTU\/hr; LP 27,000–36,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Firebox Opening, 24\" logs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29\" front width x 17\" height x 14-1\/2\" depth; 23-1\/4\" rear width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Firebox Opening, 30\" logs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33\" front width x 17\" height x 14-1\/2\" depth; 25-1\/4\" rear width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClearances\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFireplace opening at least 9\" from a side wall and 42\" below the ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCSA\/ANSI Z21.11.2:19 unvented room heater; ANSI Z21.60-2017 \/ CSA 2.26-2017 vented gas log set (U.S.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eVent-free notice:\u003c\/strong\u003e vent-free gas appliances are not permitted in some states and municipalities, and they must not be installed in a bedroom or bathroom. Please check your local codes before you buy. Vent-free appliances are designed for supplemental heat, not as a primary heat source.\u003c\/p\u003e\u003ch2\u003eWhy Buy From Urban Supply\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuthorized Monessen dealer — genuine, factory-new Monessen products with full manufacturer warranty\u003c\/li\u003e\n\u003cli\u003eReal people answer the phone, Monday–Friday 9 AM–6 PM ET, to help you match the right burner, log set and finishing options\u003c\/li\u003e\n\u003cli\u003eFree shipping on orders over $299 within the contiguous U.S. (certain exclusions apply)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eGas appliances must be installed by a qualified installer according to the manufacturer’s installation manual and local codes.\u003c\/em\u003e\u003c\/p\u003e","brand":"Monessen","offers":[{"title":"Natural Gas \/ Millivolt","offer_id":50629998280869,"sku":"NB24NV-B","price":1039.0,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ IntelliFire Plus IPI with Remote","offer_id":50629998313637,"sku":"NB24NIF-B","price":1379.0,"currency_code":"USD","in_stock":true},{"title":"Propane \/ Millivolt","offer_id":50629998346405,"sku":"NB24PV-B","price":1039.0,"currency_code":"USD","in_stock":true},{"title":"Propane \/ IntelliFire Plus IPI with Remote","offer_id":50629998379173,"sku":"NB24PIF-B","price":1379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1_nb_burner_12.png?v=1791663601","url":"https:\/\/www.urbansupplyinc.com\/products\/monessen-natural-blaze-24-vent-free-gas-log-burner-nb24","provider":"Urban Supply Incorporated","version":"1.0","type":"link"}