{"product_id":"2stage-auto-changeover-dual-propane-regulator","title":"2-Stage Auto Changeover Dual Propane Regulator","description":"\u003ch2\u003e2-Stage Auto Changeover Dual Propane Regulator\u003c\/h2\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eAutomatically switches from the primary cylinder to the reserve cylinder, ensuring an uninterrupted gas supply.\u003c\/li\u003e\n    \u003cli\u003eTwo-stage regulation system provides a consistent and stable gas pressure to appliances.\u003c\/li\u003e\n    \u003cli\u003eIntegrated indicator displays the service status of the primary cylinder.\u003c\/li\u003e\n    \u003cli\u003eAllows for removal of the empty cylinder for refilling without shutting down the system.\u003c\/li\u003e\n    \u003cli\u003eRated for a capacity of up to 190,000 BTU per hour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eMarshall Excelsior: MEGR-253\u003c\/li\u003e\n    \u003cli\u003eCamco: 59005\u003c\/li\u003e\n    \u003cli\u003eCavagna: 924N\u003c\/li\u003e\n    \u003cli\u003eFairview: GR-9984\u003c\/li\u003e\n    \u003cli\u003eAP Products: 024-1002\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eApplication: Designed for RVs, trailers, and campers equipped with dual propane cylinder systems.\u003c\/li\u003e\n    \u003cli\u003eInlet Connections: 1\/4 inch SAE inverted female flare.\u003c\/li\u003e\n    \u003cli\u003eOutlet Connection: 3\/8 inch NPT female.\u003c\/li\u003e\n    \u003cli\u003eCompatible with standard RV propane pigtail hoses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eInconsistent flame, popping sounds, or low pressure at appliances.\u003c\/li\u003e\n    \u003cli\u003eAppliance burners produce a yellow or sooty flame instead of a steady blue flame.\u003c\/li\u003e\n    \u003cli\u003eGas odor or audible hissing is detected at or near the regulator.\u003c\/li\u003e\n    \u003cli\u003eRegulator fails to automatically switch over from an empty cylinder.\u003c\/li\u003e\n    \u003cli\u003eVisible cracks, corrosion, or physical damage to the regulator body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eShut off the gas supply at both propane cylinders before installation.\u003c\/li\u003e\n    \u003cli\u003eMount the regulator with the vent facing downward to prevent water and debris accumulation.\u003c\/li\u003e\n    \u003cli\u003eUse a pipe thread sealant rated for propane gas on NPT threads only; do not use sealant on flare fittings.\u003c\/li\u003e\n    \u003cli\u003eAfter installation is complete, perform a leak test on all connections using a soapy water solution.\u003c\/li\u003e\n    \u003cli\u003ePoint the selector handle towards the cylinder designated as the primary supply.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369689735357,"sku":"AZ00218941","price":67.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00218941_1.jpg?v=1764141342","url":"https:\/\/bluestarspartstrend.com\/products\/2stage-auto-changeover-dual-propane-regulator","provider":"BlueStars Parts","version":"1.0","type":"link"}