Raypak E3T Electric Spa Heater, Titanium, 240V, 18kW, Type P

Need help choosing this Raypak heater? Call 725-205-1783 or email sales@poolsupplydepot.net with your existing heater model, fuel type, installation ZIP code and equipment-pad photos. We can help confirm the replacement and shipping or freight options. Local pickup is available in Henderson, Nevada; confirm availability before visiting.

Product Overview

The Raypak E3T Electric Spa Heater | 100-10000665 is a compact, high-performance electric heater designed for spas, hot tubs, and compatible pool heating applications. With 18kW electric output and approximately 61,419 BTU/hr, this heater provides dependable water heating without gas fuel or venting requirements.

Built with titanium heating elements and 316L stainless steel construction, the E3T is engineered for demanding water environments, including properly maintained saltwater systems. Its solid-state control design helps eliminate noisy contactors, while the digital control center displays set point, inlet/outlet temperatures, flow rate, and diagnostic alerts.

This Type P configuration requires 240V single-phase power and two 40A breakers, making it a professional-grade electric heating solution for installations where proper electrical capacity is available.

Ideal For

Spas and hot tubs

Small pool heating applications

Electric pool and spa heating systems

Installations without natural gas or propane access

Saltwater pool and spa systems

Equipment pads requiring compact heater sizing

Replacing older electric spa heaters