Raypak 266A ASME Digital Pool Heater – Natural Gas | 266K BTU | Bronze Headers & Cupro-Nickel Heat Exchanger (017400)

Key Features

• ASME-Certified Commercial-Grade Build: Engineered for public and commercial pool applications with strict safety and durability standards.
• High-Efficiency 266,000 BTU Output: Quickly heats large pools and spas with powerful, consistent performance.
• Durable Cupro-Nickel Heat Exchanger: Resists corrosion from salt, aggressive water chemistry, and high flow rates.
• Heavy-Duty Bronze Headers: Provide superior strength and long-term reliability in harsh pool environments.
• Microprocessor-Controlled Thermostat: Easy-to-use digital display with precise temperature control and diagnostics.

Product Overview

The Raypak 266A Digital ASME Pool Heater (Model 017400) is designed for demanding residential and commercial pool heating applications. Built to meet ASME (American Society of Mechanical Engineers) codes, this heater features a high-performance cupro-nickel heat exchanger and bronze headers for maximum durability, corrosion resistance, and longevity. Its 266,000 BTU heating capacity makes it ideal for medium to large pools and spas that require fast, efficient heat delivery with rugged dependability.

Specifications

• Model: 266A ASME (Raypak #017400)
• BTU Output: 266,000
• Fuel Type: Natural Gas
• Heat Exchanger: Cupro-Nickel
• Headers: Bronze
• Ignition: Electronic Ignition System
• Water Connections: 2" NPT
• Flow Rate: 20–120 GPM
• Installation: Outdoor or Indoor with venting (stack not included)
• Control Panel: Digital with LCD display

Ideal For

• Hotels, resorts, and commercial pools that require ASME compliance
• Saltwater pools or chemically aggressive environments
• Upgrades from older inefficient gas heaters
• In-ground pools up to ~20,000 gallons (depending on usage)

What’s Included

• Raypak 266A Digital ASME Natural Gas Heater (Model 017400)
• Built-in digital thermostat control
• Factory-installed cupro-nickel exchanger and bronze headers
• Owner’s manual and installation guide

Why Buy From Best Buy Pool Supply?

• Authorized Raypak Dealer 
• Fast freight shipping
• Expert assistance with heater sizing and code compliance

Shipping & Warranty

• Shipping: Ships via freight within 1–3 business days
• Warranty: 1-Year Manufacturer Warranty (ASME-rated heaters)
• Returns: 30-day return policy on unopened units

Need Help Choosing the Right Raypak Heater?

Call our certified heater experts at (800) 877-1268 or contact us online. We’ll ensure you get the right size, fuel type, and ASME-rated model for your pool application.