{"product_id":"raypak-019148-e3t-els-r-0054-4-ti-electric-pool-and-spa-heater-3-phase-54kw-480v","title":"Raypak E3T Three Phase Electric Commercial Pool and Spa Heater, 54 kW, 184,255 BTU, 480V, Titanium, ELS-R-0054-4-TI, 019148","description":"\u003cp\u003eThe Raypak ELS-R-0054-4-TI, part number 019148, is the 54 kW, 480 V model of Raypak's E3T 3-Phase electric heater for commercial pools and spas: 184,255 BTU\/hr, 6 titanium heating elements, and a digital control with an 80 character display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it fits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRaypak designs the E3T 3-Phase for commercial use: multi family housing, schools, hotels and aquatic centers. It is certified to UL 1261 and CEC Title 20, installs indoors or out, and mounts vertically on a level, non combustible base or a wall.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProtection built in\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFlow protection keeps the elements off below 15 GPM, so the heater cannot dry fire. Low temperature operating mode guards against sharp drops in system water temperature, and load detection stops unwanted heating when there is no call for heat. On this size, 50\/50 mode runs the heater at half capacity to help prevent downtime and reduce energy costs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eElectrical and plumbing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRaypak's manual gives 64.95 A per phase at 480 V, a 85 A breaker per phase and 6 AWG wire for this model; have a licensed electrician confirm the supply. Water connections are 2 inch NPT with unions included, and the working flow range is 15 to 60 GPM; above 60 GPM Raypak calls for a manual bypass valve.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":67640548131028,"sku":"RAY-15-8531","price":3059.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_9dbf478c-25fc-4c40-b08d-d6862d2a3208.jpg?v=1791211949","url":"https:\/\/www.activepoolsupply.com\/products\/raypak-019148-e3t-els-r-0054-4-ti-electric-pool-and-spa-heater-3-phase-54kw-480v","provider":"Active Pool Supply","version":"1.0","type":"link"}