{"product_id":"cummins-rs25-25kw-1-phase","title":"Cummins RS25 - 25kW Quiet Connect Series 120\/240V 1 Phase Liquid Cooled Standby Generator - A051Y239","description":"\u003ch2\u003eCummins RS25 – 25kW Quiet Connect Series 120\/240V 1 Phase Liquid Cooled Standby Generator – A051Y239\u003c\/h2\u003e\n\u003cp\u003eThe Cummins RS25 (MPN A051Y239) is a 25 kW liquid-cooled residential and light-commercial \u003ca href=\"https:\/\/www.portlandiaelectric.supply\/collections\/standby-home-generators\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003estandby generator\u003c\/a\u003e engineered for long-duration, high-demand backup power. As part of the Quiet Connect Series, it delivers exceptionally quiet operation, robust performance, and reliable automatic power restoration during utility outages. Designed for whole-home or business applications, the RS25 is built with advanced cooling, premium components, and Cummins’ proven standby generator technology.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e25 kW standby-rated output for heavy residential or light commercial loads\u003c\/li\u003e\n\u003cli\u003eQuiet Connect Series design for low-noise operation\u003c\/li\u003e\n\u003cli\u003eLiquid-cooled engine for superior durability and long running capability\u003c\/li\u003e\n\u003cli\u003eSingle-phase 120\/240V output suitable for whole-home backup\u003c\/li\u003e\n\u003cli\u003eAutomatic start\/stop functionality with compatible ATS\u003c\/li\u003e\n\u003cli\u003eRugged all-weather enclosure designed for outdoor installation\u003c\/li\u003e\n\u003cli\u003eClean, stable \u003ca href=\"https:\/\/share.google\/MwYUtUnZE01JG3yAg\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003epower\u003c\/a\u003e ideal for sensitive electronics\u003c\/li\u003e\n\u003cli\u003eEngineered for long-term reliability and extended outage performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (MPN)\u003c\/td\u003e\n\u003ctd\u003eA051Y239\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power Output\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120\/240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eSingle Phase (1Ph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Type\u003c\/td\u003e\n\u003ctd\u003eNatural Gas \/ Propane (LP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Regulation\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngine \u0026amp; Performance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Type\u003c\/td\u003e\n\u003ctd\u003eLiquid-cooled Cummins engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling System\u003c\/td\u003e\n\u003ctd\u003eLiquid cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Type\u003c\/td\u003e\n\u003ctd\u003eAutomatic electric start (with ATS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003eDesigned for extended operation under continuous loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Levels\u003c\/td\u003e\n\u003ctd\u003eQuiet Connect engineering for reduced noise output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical \u0026amp; Enclosure\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Material\u003c\/td\u003e\n\u003ctd\u003eWeather-resistant, corrosion-protected construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCompatible with concrete and composite generator pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Access\u003c\/td\u003e\n\u003ctd\u003eEasy-access panels for routine maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather Rating\u003c\/td\u003e\n\u003ctd\u003eAll-climate outdoor installation capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFeatures \u0026amp; Technology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuiet operation suitable for residential neighborhoods\u003c\/li\u003e\n\u003cli\u003eSelf-diagnostic controls for maintenance readiness\u003c\/li\u003e\n\u003cli\u003eHigh-capacity liquid-cooled engine for demanding loads\u003c\/li\u003e\n\u003cli\u003eStable and clean power output safe for electronics and HVAC systems\u003c\/li\u003e\n\u003cli\u003eOptional remote monitoring and communication (where applicable)\u003c\/li\u003e\n\u003cli\u003eIdeal for homes with large electrical loads or backup HVAC requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe RS25 is ideal for large residential properties or light-commercial sites requiring robust backup power. It can support high-demand systems including multiple HVAC units, pumps, refrigeration, lighting, home offices, and critical equipment. Its liquid-cooled design ensures stable performance during long outages.\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Reliability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBacked by Cummins’ industry-leading reliability and service network\u003c\/li\u003e\n\u003cli\u003eBuilt for long-term standby operation and extended run durability\u003c\/li\u003e\n\u003cli\u003eEngineered to maintain power continuity through severe weather and prolonged utility failures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":41762993963142,"sku":"PES-PS-GEN-0063","price":18012.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/A051Y239-1-3.png?v=1758195808","url":"https:\/\/www.portlandiaelectric.supply\/products\/cummins-rs25-25kw-1-phase","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}