{"product_id":"navien-cascade-cable-gxxx000546","title":"Navien Cascade Cable GXXX000546","description":"\u003ch2\u003eNavien Cascade Cable\u003c\/h2\u003e\n\u003cp\u003eThe Navien Cascade Cable is designed to connect compatible Navien tankless water heaters in a cascade system, allowing multiple units to communicate and operate together as a single coordinated setup. This cable is commonly used in larger residential and commercial applications where increased hot water demand requires more than one unit.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for compatible Navien cascade system configurations\u003c\/li\u003e\n  \u003cli\u003eConnects multiple Navien tankless water heaters for coordinated operation\u003c\/li\u003e\n  \u003cli\u003eIdeal for high-demand residential and commercial hot water systems\u003c\/li\u003e\n  \u003cli\u003eHelps support staged firing and system efficiency\u003c\/li\u003e\n  \u003cli\u003eGenuine Navien component for proper system integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-unit Navien tankless water heater installations\u003c\/li\u003e\n  \u003cli\u003eResidential properties with high hot water demand\u003c\/li\u003e\n  \u003cli\u003eCommercial water heating systems\u003c\/li\u003e\n  \u003cli\u003eCascade and common vent system layouts where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify compatibility with your specific Navien water heater model before ordering\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended\u003c\/li\u003e\n  \u003cli\u003eFor use in approved cascade system configurations only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUnited Plumbing \u0026amp; Fire Supply carries Navien parts and accessories for professional installers, contractors, and property owners looking to maintain or expand reliable hot water system performance.\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":48441324142809,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/9694\/7161\/files\/3642649_6071823_primary.avif?v=1773952947","url":"https:\/\/unitedplumbingandfiresupply.com\/products\/navien-cascade-cable-gxxx000546","provider":"United Plumbing \u0026 Fire Supply","version":"1.0","type":"link"}