Raypak E3T Electric Pool and Spa Heater 5.5kW 240V Single Phase ELSR00051TIB

The Raypak E3T Electric Pool and Spa Heater sets a new standard for electric pool heating with best-in-class controls, enhanced safety features, and a titanium heating element built to last. Engineered for quiet, efficient operation, the E3T features solid-state relays, inlet and outlet temperature sensors, and a clear 4-character display that shows real-time inlet and outlet temps, flow rate, and alerts, with no confusing blinking lights. NPT unions are included for straightforward installation, and the unit is backed by a 1-year warranty.

Specifications: BTU Output: 18,000 BTU | Wattage: 5.5kW | Voltage: 240V 60Hz | Phase: Single Phase | Connection: 1.5-inch SKT Unions | Breaker Required: 30A | Heat Exchanger: Titanium | Item Number: 100-10000662 | 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
• 4-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 continental US only, using USPS, FedEx, and UPS. Enjoy free shipping on all orders with a 1-day processing time. Delivery takes approximately 3-5 business days, and tracking information is emailed once your order ships. Currently, we do not offer international shipping.

Returns: You may return unused and unopened items within 30 days of delivery for a full refund or exchange. Please see our full Returns Policy here.

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