{"product_id":"flame-king-150-000-btu-propane-regulator-vertical-2-stage-for-rvs-heavy-duty-aluminum-rain-cover","title":"Flame King 150,000 BTU Propane Regulator — Vertical 2-Stage for RVs, Heavy-Duty Aluminum, Rain Cover","description":"\u003cp\u003e\u003cstrong\u003eFlame King’s 150,000 BTU vertical, two-stage propane regulator supplies stable, high-capacity LP gas flow to large RVs, trailers, food trucks and generators from 100 lb or ASME tanks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty aluminum regulator is built for high-demand mobile and stationary propane systems that require consistent outlet pressure and reliable connections. The dual-stage design smooths pressure fluctuations, the inlet and outlet threads match common RV plumbing standards, and a protective rain cover helps shield the device in outdoor installations. It’s sized and rated to handle appliances with elevated BTU requirements while offering installation-friendly fittings.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the two-stage design help when multiple appliances run at once?\u003c\/h3\u003e\n\u003cp\u003eThe two-stage configuration reduces the pressure swings that can occur when a system switches between low and high demand. The first stage drops tank pressure partially, and the second stage fine-tunes the output to keep gas delivery steady to burners, heaters, and refrigerators.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains consistent outlet pressure under changing loads\u003c\/li\u003e\n  \u003cli\u003eSmoother gas delivery avoids appliance sputtering or performance dips\u003c\/li\u003e\n  \u003cli\u003eBetter handling of simultaneous high-BTU draws up to 150,000 BTU\/hr\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connections and pressure specifications should I expect?\u003c\/h3\u003e\n\u003cp\u003eThis regulator uses standard inlet and outlet threads common to many RV gas systems, making it compatible with typical hoses and piping. Its outlet pressure is rated at 11 inches of water column, sufficient for a wide range of RV and generator appliances.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInlet: 1\/4\" female 18 NPT (fits standard tank\/regulator hookups)\u003c\/li\u003e\n  \u003cli\u003eOutlet: 3\/8\"-18 NPT to match main RV gas lines\u003c\/li\u003e\n  \u003cli\u003eOutlet pressure: 11 in. W.C.; capacity: 150,000 BTU\/hr\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this regulator durable and weather-resistant for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe body is machined from heavy-duty aluminum for strength and corrosion resistance in mobile environments. The unit includes a top-mounted vent and a rain cover to help protect the internal components from precipitation and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust aluminum construction for long-term use\u003c\/li\u003e\n  \u003cli\u003eTop vent hole included per design standards\u003c\/li\u003e\n  \u003cli\u003eRemovable rain cover helps shield the regulator in exposed locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this fit into my RV or food truck gas system?\u003c\/h3\u003e\n\u003cp\u003eDesigned for larger vehicles and stationary setups that demand higher BTU capacity, the regulator matches common thread sizes used on RV plumbing. Whether replacing an OEM part or upgrading to support more appliances, the fitting sizes simplify integration for most installers and service technicians.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with 100 lb and ASME tanks commonly used on larger rigs\u003c\/li\u003e\n  \u003cli\u003eSuitable for RVs, trailers, campers, food trucks and generators\u003c\/li\u003e\n  \u003cli\u003eVertical mount orientation streamlines space-constrained installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Owners and technicians of larger RVs, commercial food trucks, mobile kitchens, or generators who need a rugged, high-capacity propane regulator that delivers steady pressure under heavy loads. If you run multiple high-BTU appliances, want a reliable replacement for factory regulators, or require standard NPT inlet\/outlet compatibility for quick installation, this Flame King two-stage regulator is built to meet those needs.\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: What is the outlet pressure and capacity?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The regulator outputs 11 inches water column and is rated for 150,000 BTU per hour capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which thread sizes are used for inlet and outlet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inlet is 1\/4\" female 18 NPT and outlet is 3\/8\"-18 NPT to match common RV gas lines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Flame King","offers":[{"title":"Default Title","offer_id":48084638531742,"sku":"B08BNMVK13","price":38.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/flame-king-regulator-front-view_7085218b-825d-4518-b1e9-5cfb67e66354.jpg?v=1785861285","url":"https:\/\/northtrailauto.ca\/products\/flame-king-150-000-btu-propane-regulator-vertical-2-stage-for-rvs-heavy-duty-aluminum-rain-cover","provider":"North Trail Auto","version":"1.0","type":"link"}