{"product_id":"100-10000665-raypak-electric-e3t-18kw-heater","title":"100-10000665 | Raypak Electric E3T 18KW Heater","description":"\u003ch1 data-end=\"477\" data-start=\"414\"\u003e\u003cstrong data-end=\"477\" data-start=\"416\"\u003eRaypak E3T 18kW Electric Pool \u0026amp; Spa Heater | 100-10000665\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-end=\"1025\" data-start=\"479\"\u003eThe Raypak E3T 18kW electric heater is engineered for precise, dependable pool and spa heating using advanced digital controls and solid-state components. Designed for demanding residential and commercial environments, the E3T provides consistent water temperature management, quiet operation, and outstanding protection features that extend equipment life. Its titanium heating elements resist corrosion in both chlorinated and saltwater pools, delivering long-term performance with minimal service needs.\u003c\/p\u003e\n\u003cp data-end=\"1025\" data-start=\"479\"\u003eBuilt with a compact, NEMA-3R rated enclosure, the E3T installs easily indoors or outdoors, even in tight equipment pads. Water-side protection systems—including flow monitoring, freeze shutdown, and low-temperature operation logic—ensure the heater stays protected during unexpected conditions, preventing dry-firing, thermal shock, and element burnout. A bright digital display offers real-time visibility into inlet temperature, outlet temperature, flow rate, and system status, making troubleshooting fast and intuitive.\u003c\/p\u003e\n\u003cp data-end=\"1025\" data-start=\"479\"\u003eRaypak’s Electric E3T Series heaters meet all Title 24 requirements, giving you a smart, energy-efficient solution for pool heating. With updated energy regulations arriving on January 1, 2026, the E3T line keeps your system compliant while delivering dependable performance and lower operating costs. Choose Raypak to stay ahead of efficiency standards without sacrificing reliability.\u003c\/p\u003e\n\u003chr data-end=\"1556\" data-start=\"1553\"\u003e\n\u003ch2 data-end=\"1594\" data-start=\"1558\"\u003e\u003cstrong data-end=\"1594\" data-start=\"1561\"\u003eSmart Digital Heating Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2026\" data-start=\"1596\"\u003eRaypak’s electronic control platform gives users precise oversight of temperature and performance. The E3T’s display clearly communicates system health with \u003cstrong data-end=\"1798\" data-start=\"1753\"\u003eeasy-to-read, non-abbreviated fault codes\u003c\/strong\u003e, eliminating confusion seen in older heaters with blinking-light diagnostics. The 18kW and 27kW models use a \u003cstrong data-end=\"1928\" data-start=\"1908\"\u003e12-character LCD\u003c\/strong\u003e, allowing expanded text for alerts and operating details.\u003c\/p\u003e\n\u003cp data-end=\"2026\" data-start=\"1596\"\u003eThe heater also includes \u003cstrong data-end=\"2074\" data-start=\"2053\"\u003e2-wire connectors\u003c\/strong\u003e for automation system integration, supporting remote control or scheduling as part of larger pool\/spa control systems.\u003c\/p\u003e\n\u003chr data-end=\"2198\" data-start=\"2195\"\u003e\n\u003ch2 data-end=\"2243\" data-start=\"2200\"\u003e\u003cstrong data-end=\"2243\" data-start=\"2203\"\u003eProtection \u0026amp; Performance Engineering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2417\" data-start=\"2245\"\u003eRaypak included multiple proactive safeguards that help prevent premature failure—particularly important for electric heaters operating in unpredictable water environments.\u003c\/p\u003e\n\u003cp data-end=\"2450\" data-start=\"2419\"\u003e\u003cstrong data-end=\"2448\" data-start=\"2419\"\u003eCore protection features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3005\" data-start=\"2451\"\u003e\n\u003cli data-end=\"2585\" data-start=\"2451\"\u003e\n\u003cp data-end=\"2585\" data-start=\"2453\"\u003e\u003cstrong data-end=\"2472\" data-start=\"2453\"\u003eFlow protection\u003c\/strong\u003e automatically shuts the unit down if water flow drops outside the safe 15–60 GPM range, preventing dry-firing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2683\" data-start=\"2586\"\u003e\n\u003cp data-end=\"2683\" data-start=\"2588\"\u003e\u003cstrong data-end=\"2612\" data-start=\"2588\"\u003eLow-temperature mode\u003c\/strong\u003e prevents thermal shock when sudden drops in water temperature occur.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2780\" data-start=\"2684\"\u003e\n\u003cp data-end=\"2780\" data-start=\"2686\"\u003e\u003cstrong data-end=\"2707\" data-start=\"2686\"\u003eFreeze protection\u003c\/strong\u003e shuts the heater off at 32°F (0°C) inlet water to avoid freeze damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2893\" data-start=\"2781\"\u003e\n\u003cp data-end=\"2893\" data-start=\"2783\"\u003e\u003cstrong data-end=\"2813\" data-start=\"2783\"\u003eElement failure protection\u003c\/strong\u003e continually monitors heating element performance to detect early degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3005\" data-start=\"2894\"\u003e\n\u003cp data-end=\"3005\" data-start=\"2896\"\u003e\u003cstrong data-end=\"2919\" data-start=\"2896\"\u003e1-minute time delay\u003c\/strong\u003e prevents rapid cycling and premature burnout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3005\" data-start=\"2896\"\u003eThese features work together to maximize lifespan and ensure stable, reliable operation.\u003c\/p\u003e\n\u003chr data-end=\"3100\" data-start=\"3097\"\u003e\n\u003ch2 data-end=\"3151\" data-start=\"3102\"\u003e\u003cstrong data-end=\"3151\" data-start=\"3105\"\u003eDurability That Matches Harsh Environments\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3519\" data-start=\"3153\"\u003eTitanium heating elements are standard across all E3T heaters, providing superior resistance to corrosion, scaling, and salt-pool chemistry. The heater’s overall build—shown in the technical drawings—uses a rugged outdoor-ready enclosure rated for NEMA 3R exposure, allowing installation in uncovered pads or mechanical rooms.\u003c\/p\u003e\n\u003cp data-end=\"3519\" data-start=\"3153\"\u003eThis durability makes the E3T suitable for spas, therapy pools, resistance pools, small inground pools, and commercial applications where uptime is critical.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"72\" data-end=\"112\"\u003e\n\u003cp data-start=\"74\" data-end=\"112\"\u003e\u003cstrong data-start=\"74\" data-end=\"91\"\u003ePower Output:\u003c\/strong\u003e 18 kW (61,419 BTU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"113\" data-end=\"156\"\u003e\n\u003cp data-start=\"115\" data-end=\"156\"\u003e\u003cstrong data-start=\"115\" data-end=\"135\"\u003eVoltage \/ Phase:\u003c\/strong\u003e 240V, single-phase\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"157\" data-end=\"214\"\u003e\n\u003cp data-start=\"159\" data-end=\"214\"\u003e\u003cstrong data-start=\"159\" data-end=\"180\"\u003eHeating Elements:\u003c\/strong\u003e Titanium for maximum durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"215\" data-end=\"295\"\u003e\n\u003cp data-start=\"217\" data-end=\"295\"\u003e\u003cstrong data-start=\"217\" data-end=\"238\"\u003eHousing Material:\u003c\/strong\u003e 316L stainless steel – corrosion \u0026amp; saltwater resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"296\" data-end=\"328\"\u003e\n\u003cp data-start=\"298\" data-end=\"328\"\u003e\u003cstrong data-start=\"298\" data-end=\"321\"\u003eThermal Efficiency:\u003c\/strong\u003e 100%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"329\" data-end=\"418\"\u003e\n\u003cp data-start=\"331\" data-end=\"418\"\u003e\u003cstrong data-start=\"331\" data-end=\"342\"\u003eDesign:\u003c\/strong\u003e Solid-state electronics with flow sensor technology (prevents dry-firing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"419\" data-end=\"500\"\u003e\n\u003cp data-start=\"421\" data-end=\"500\"\u003e\u003cstrong data-start=\"421\" data-end=\"434\"\u003eControls:\u003c\/strong\u003e Digital control center with diagnostics, monitoring, and alerts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"501\" data-end=\"574\"\u003e\n\u003cp data-start=\"503\" data-end=\"574\"\u003e\u003cstrong data-start=\"503\" data-end=\"524\"\u003eAutomation Ready:\u003c\/strong\u003e Compatible with pool and spa automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"575\" data-end=\"646\"\u003e\n\u003cp data-start=\"577\" data-end=\"646\"\u003e\u003cstrong data-start=\"577\" data-end=\"594\"\u003eInstallation:\u003c\/strong\u003e Compact footprint for easy retrofit or new builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"647\" data-end=\"711\"\u003e\n\u003cp data-start=\"649\" data-end=\"711\"\u003e\u003cstrong data-start=\"649\" data-end=\"665\"\u003eApplication:\u003c\/strong\u003e Pools and spas, including saltwater systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51046652051744,"sku":"100-10000665","price":2331.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/100-10000663RaypakElectricE3T11KWHeaterDiscountPoolMart_2.jpg?v=1766078077","url":"https:\/\/discountpoolmart.com\/products\/100-10000665-raypak-electric-e3t-18kw-heater","provider":"Discount Pool Mart","version":"1.0","type":"link"}