Raypak E3T Electric Pool and Spa Heater 18kW 240V Single Phase ELSR00181TIB

The Raypak E3T Electric Pool and Spa Heater delivers the ultimate electric heating solution for pools and spas, combining best-in-class controls, enhanced safety features, and a titanium heating element engineered for long-term durability. Solid-state relays ensure quiet, reliable operation while inlet and outlet sensors provide precise temperature management. The large 12-character display shows real-time inlet and outlet temps, flow rate, and easy-to-read fault codes, with no confusing blinking lights. NPT unions are included for a straightforward installation, and the unit carries a 1-year warranty.

Specifications: BTU Output: 61,000 BTU | Wattage: 18kW | Voltage: 240V 60Hz | Phase: Single Phase | Connection: 2-inch SKT Unions | Breaker Required: 2 x 50A | Heat Exchanger: Titanium | Item Number: 100-10000665 | Warranty: 1-Year

• Quiet operation with solid-state relays, inlet/outlet sensors, and NPT unions included
• Titanium heating element, saltwater corrosion resistant as standard on all models
• 12-character display shows inlet/outlet temps, flow rate, and fault codes at a glance
• External manual reset button, enhanced fault code display, and 2-wire connectors for remote operation
• Flow protection (15-60 GPM) prevents dry firing; 1-minute time delay prevents element burnout
• Low-temperature mode and freeze protection, shuts down automatically at 32F to prevent damage
• Element failure protection for added peace of mind and extended heater life

Shipping, Installation & Warranty

Free Shipping: Most orders ship within 1 business day. Most heaters ship via free LTL freight; an adult must be available to receive delivery.

Warranty: See Raypak's warranty page or user manual for details.

Professional installation (not included) is required to validate the warranty.

Note: Images are for reference only.

Shipping: We ship within the United States only, using USPS, FedEx, and UPS. Enjoy free shipping on all orders.
Orders ship within 1 to 2 business days, and delivery typically takes 4 to 6 business days after shipping, for a total of about 5 to 8 business days from your order date.

Tracking information is emailed once your order ships. We do not currently offer international shipping. See our full Shipping Policy for full details.

Returns: Unused items in their original packaging may be returned within 30 days of delivery. A restocking fee applies to change-of-mind returns, and defective, damaged, or incorrect items are returned free of charge. See our full Refund and Returns Policy for full details.

Warranty Assistance:
If the product is past the 30-day return window, we are still willing to assist with warranty claims. Please contact us for more information, and we will help guide you through the warranty process