Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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100-10000663 | Raypak Electric E3T 11KW Heater
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Manuals & documents
- Raypak E3T Electric Heater Installation & Operation Manual PDF · 3.3 MB View PDF
- Raypak E3T Electric Heater Brochure PDF · 509 KB View PDF
- Raypak E3T Electric Heater Submittal PDF · 477 KB View PDF
CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Raypak 100-10000663 E3T Electric Heater is a 240V, single-phase, 11 kW unit (37,534 BTU) designed for precision pool and spa heating. Built with titanium heating elements and 316L stainless steel construction, it withstands extreme water conditions, including saltwater systems. The E3T features a solid-state design with flow sensor technology for smooth, energy-efficient performance. A digital control center provides diagnostic readouts, intuitive alerts, and seamless automation integration. Compact and easy to install, this heater delivers 100% thermal efficiency, making it an ideal solution for both new builds and replacement applications.
The Raypak Electric E3T Series heaters are fully Title 24 compliant, making them an ideal choice for energy-efficient and future-ready pool heating. With new energy standards taking effect on January 1, 2026, the E3T Series ensures you stay compliant while maximizing performance and efficiency. Choose Raypak for reliable, cost-effective heating that meets today’s needs and tomorrow’s regulations.
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High-Efficiency 11kW Performance: Provides 37,534 BTU output with 100% thermal efficiency, ensuring precise and consistent pool or spa heating.
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Durable Titanium & Stainless Steel Build: Titanium heating elements and 316L stainless steel housing resist corrosion and scaling, even in aggressive or saltwater conditions.
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Advanced Digital Control System: User-friendly display with built-in diagnostics, real-time monitoring, and an alert system that simplifies operation and maintenance.
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Solid-State Design with Flow Sensor: Smart electronics and flow technology optimize energy use, prevent dry-firing, and promote reliable operation over time.
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Compact & Automation-Ready: Small footprint for flexible installation and full compatibility with pool/spa automation systems, making it easy to integrate and control.
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Power Output: 11 kW (37,534 BTU)
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Voltage / Phase: 240V, single-phase
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Heating Elements: Titanium for maximum durability
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Housing Material: 316L stainless steel – corrosion & saltwater resistant
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Thermal Efficiency: 100%
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Design: Solid-state electronics with flow sensor technology (prevents dry-firing)
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Controls: Digital control center with diagnostics, monitoring, and alerts
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Automation Ready: Compatible with pool and spa automation systems
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Installation: Compact footprint for easy retrofit or new builds
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Application: Pools and spas, including saltwater systems