Raypak E3T 11kW Digital Spa & Hot Tub Heater – 37,534 BTU | Model 100-10000663

Key Features

• 11kW (37,534 BTU) heating capacity for spas and hot tubs
• Titanium heating elements and 316L stainless steel construction for durability
• Advanced flow sensor technology ensures efficient operation
• Easy-to-use digital controls with diagnostics and temperature display
• Compact design for straightforward installation
• External manual reset button and enhanced fault code identifiers
• Low-temperature and freeze protection modes

Product Overview

The Raypak E3T 11kW Digital Spa & Hot Tub Heater delivers efficient and reliable heating for your spa or hot tub. Its titanium heating elements and 316L stainless steel construction ensure longevity, even in saltwater environments. The advanced flow sensor technology provides precise operation, while the digital controls offer user-friendly temperature management. The compact design allows for easy installation in new or existing setups. 

What's Included

• Raypak E3T 11kW Digital Spa & Hot Tub Heater
• 1.5" NPT unions for plumbing connections
• Installation and operation manual
• Manufacturer warranty documentation

Technical Specifications

• Model Number: 100-10000663
• Heating Capacity: 11kW (37,534 BTU)
• Voltage: 240V, Single Phase
• Minimum Flow Rate: 15 GPM
• Dimensions: 12-1/8" H x 9" W x 4-3/4" D
• Weight: Approximately 18.4 lbs

Why Choose Best Buy Pool Supply?

• Authorized Raypak dealer ensuring genuine products
• Free shipping on orders over $100
• Over 20 years of experience in pool and spa equipment
• Expert customer support and fast order processing

Shipping & Returns

• Shipping: Ships within 1–2 business days via standard ground shipping
• Delivery Time: 2–7 business days depending on location
• Returns: 30-day return policy for unused items in original packaging
• Warranty: Backed by Raypak's limited manufacturer's warranty

Need Assistance?

If you have questions about compatibility or installation, please contact our support team or call (800) 877-1268. We're here to help you make the right choice for your spa heating needs.