{"product_id":"lemfema-grill-gas-conversion-kit-for-natural-gas-to-propane-3-8-flare-adapter-dual-mode-regulator","title":"Lemfema Grill Gas Conversion Kit for Natural Gas to Propane, 3\/8\" Flare Adapter, Dual-Mode Regulator","description":"\u003cp\u003e\u003cstrong\u003eLemfema's conversion kit and pressure regulator lets you safely switch between natural gas and propane for compatible grills while stabilizing gas pressure for consistent burner performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact kit includes a dual-function regulator, a propane hose, multiple orifice jets, and inlet\/outlet adapters to fit many 3\/8\" male-flare NG appliances and LP setups. It’s engineered to lower high-line pressure and supply the correct working pressure for outdoor cooktops and grills, helping reduce sputter and uneven flames when installed correctly. Before ordering, confirm your grill’s thread type and model compatibility to avoid fit issues.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this regulator convert between natural gas and propane?\u003c\/h3\u003e\n\u003cp\u003eThe Lemfema regulator supports two regulation modes and can be set to the appropriate inlet\/outlet pressures for LPG or natural gas. Swapping the 10\" W.C. and 4\" W.C. settings with the included adapters and selecting the correct orifice nozzle changes flow characteristics to match fuel type and burner requirements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes a 10\" W.C. LP regulator and a 4\" W.C. natural gas valve for interchange.\u003c\/li\u003e\n  \u003cli\u003eTwo regulation modes: LPG mode ~11\"\/10\" W.C. and NG mode ~7\"\/4\" W.C.\u003c\/li\u003e\n  \u003cli\u003eFlow rates: LPG ~30 L\/min; NG ~50 L\/min (typical when properly installed).\u003c\/li\u003e\n  \u003cli\u003eAdapters let you connect to 3\/8\" male-flare fittings and common outdoor appliances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich grills and fittings are compatible with this conversion kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit is designed for appliances using 3\/8\" NG hoses and 3\/8\" male flare fittings, covering many aftermarket grills and cooktops. It is not compatible with certain Weber pre-2005 Genesis models, specific Genesis II variants listed by the manufacturer, or appliances using different thread standards like 1\/4-32unef.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: most outdoor grills with 3\/8\" male flare NG fittings.\u003c\/li\u003e\n  \u003cli\u003eNot compatible: older Weber Genesis models and some Genesis II variants.\u003c\/li\u003e\n  \u003cli\u003eCheck thread type—this kit uses M6x0.75 mm jets and 3\/4\" 1-6 UNF inlet adapter.\u003c\/li\u003e\n  \u003cli\u003eMeasure your appliance inlet or consult manufacturer specs before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included, and how do the orifice sizes affect performance?\u003c\/h3\u003e\n\u003cp\u003eThe package contains a regulator assembly, a 5.9\" propane hose, multiple jet nozzles in varied diameters, and inlet\/outlet fittings to adapt to your grill. Different orifice diameters alter the gas volume delivered to burners—larger orifices give more flow and a larger flame, while smaller orifices reduce flow for safer, controlled combustion on lower-pressure systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded orifices: 2.0mm (5 pcs), 1.39mm (2 pcs), 0.5mm (5 pcs).\u003c\/li\u003e\n  \u003cli\u003eUse larger orifice for higher flame needs; smaller for reduced flame and steady burn.\u003c\/li\u003e\n  \u003cli\u003eThread spec: M6x0.75 mm jets—confirm thread type before use.\u003c\/li\u003e\n  \u003cli\u003eHose length: 5.9\" propane hose for short-run connections or retrofits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain this conversion regulator safely?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires matching the regulator adapters to your appliance threads, selecting the correct orifice, and testing the system for leaks with soapy water—do not use open flames for testing. Routine checks for hose wear, cracked seals, and secure fittings will keep performance safe and reliable over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHand-tighten then test fittings with a leak-detection solution; re-tighten as needed.\u003c\/li\u003e\n  \u003cli\u003eReplace any damaged or mismatched threads—do not force incompatible fittings.\u003c\/li\u003e\n  \u003cli\u003eInspect hoses and seals before each grilling season or after long storage.\u003c\/li\u003e\n  \u003cli\u003eRefer to local codes and consider a qualified technician for permanent conversions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Lemfema Natural Gas\/Propane conversion kit is aimed at experienced DIYers, backyard grillers, and appliance hobbyists who need a compact, adjustable regulator to switch fuels or stabilize pressure on compatible outdoor cooking equipment. It’s best for users who can verify thread types, are comfortable selecting the correct orifice for their burners, and can perform basic pressure and leak tests. If you’re unsure about compatibility or installation, consult a qualified technician or your grill manufacturer for guidance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this kit convert any grill from natural gas to propane?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Only grills with 3\/8\" male flare fittings and compatible thread types work; verify threads and model compatibility before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the included orifices enough for most burners?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the kit includes 0.5mm, 1.39mm, and 2.0mm jets to cover common burner needs, but confirm required orifice size for large flames.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lemfema","offers":[{"title":"Default Title","offer_id":56833062863188,"sku":"B0CPDRNMMQ","price":48.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/lemfema-front-view-regulator.jpg?v=1787036963","url":"https:\/\/gardenluxe.co.uk\/products\/lemfema-grill-gas-conversion-kit-for-natural-gas-to-propane-3-8-flare-adapter-dual-mode-regulator","provider":"Gardenluxe Uk","version":"1.0","type":"link"}