{"product_id":"rinnai-cascade-control-module-kit-for-tankless-water-heaters","title":"Rinnai Cascade Control Module Kit For Tankless Water Heaters","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Cascade Control Module Kit For Tankless Water Heaters REU-MSB-M \u003c\/h3\u003e\n\n\n\n\n\n\u003cp\u003eThe Rinnai REU-MSB-M Cascade Control Module Kit enables multiple Rinnai tankless water heaters to operate together as a single, coordinated hot water system. Designed for cascade installations, this control module allows connected units to communicate and rotate operation, ensuring balanced usage and improved system efficiency.\u003c\/p\u003e\n\n\u003cp\u003eThis kit includes the control board, connection cables, and mounting hardware required to connect and manage multiple tankless water heaters. The cascade configuration allows systems to expand as demand grows, making it ideal for residential, commercial, and high-demand hot water applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCascade control module kit for Rinnai tankless water heater systems\u003c\/li\u003e\n\u003cli\u003eAllows multiple water heaters to operate together as one coordinated system\u003c\/li\u003e\n\u003cli\u003eSupports cascading configurations for improved hot water capacity and efficiency\u003c\/li\u003e\n\u003cli\u003eOne MSB control module required for each bank of up to 5 water heaters\u003c\/li\u003e\n\u003cli\u003eSupports cascading of up to 25 total tankless water heater units\u003c\/li\u003e\n\u003cli\u003eIncludes control board, 18-inch cable, and 9 ft 9-4\/5 inch cable\u003c\/li\u003e\n\u003cli\u003eKit also includes mounting brackets, cable ties, and installation screws\u003c\/li\u003e\n\u003cli\u003eBalances heater usage by rotating operation among connected units\u003c\/li\u003e\n\u003cli\u003eDesigned for reliable communication between Rinnai tankless water heaters\u003c\/li\u003e\n\u003cli\u003eCompatible with Rinnai tankless water heater cascade installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003ca href=\"https:\/\/hvacstore.com\/collections\/rinnai-parts\" target=\"_blank\"\u003e\u003cstrong\u003eView More Rinnai Parts\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e \n\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Cascade Control Module Kit For Tankless Water Heaters REU-MSB-M \u003c\/h3\u003e\n\n\n\n\n\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: center;\" border=\"1\"\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eBrand\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003eRinnai\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eSKU\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003eREU-MSB-M\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003eMulti-Unit Control Kit\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003eManifold Controller\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eVoltage\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e120V\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eCable A Length\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e18 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eCable B Length\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e9 ft 8 in\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eProduct Weight\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e1 lb\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eIncluded Components\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\" colspan=\"3\"\u003eControl board, connector cables, mounting brackets, ties, and screws\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":51095321542960,"sku":"REU-MSB-M","price":326.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_REU-MSB-M.webp?v=1773259290","url":"https:\/\/hvacstore.com\/products\/rinnai-cascade-control-module-kit-for-tankless-water-heaters","provider":"HVAC Store","version":"1.0","type":"link"}