Raypak 406A ASME Pool Heater – 399,000 BTU – Natural Gas – Cupro-Nickel Heat Exchanger – Bronze Headers – Model 017402

Key Features

• 399,000 BTU Output: Designed to efficiently heat large pools and spas with natural gas fuel.
• ASME Certified: Compliant with commercial safety codes for public and commercial pool applications.
• Cupro-Nickel Heat Exchanger: Corrosion-resistant tubing handles saltwater and harsh water chemistry.
• Bronze Headers: Rugged, long-lasting header design withstands high flow rates and pressure.
• Digital Control Interface: Built-in diagnostics and precise temperature control for optimal performance.

Product Overview

The Raypak 406A Digital ASME Certified Natural Gas Pool Heater (Model 017402) delivers professional-grade heating with the durability required for commercial and high-demand residential pools. Featuring a robust cupro-nickel heat exchanger and bronze headers, it is built to handle tough water conditions and heavy use. The digital control center offers simple programming, real-time temperature display, and onboard diagnostics for easy troubleshooting.

Applications

• Commercial pools and spas in hotels, schools, or public facilities
• Large residential pools requiring fast and reliable heating
• Saltwater systems and pools with aggressive water chemistry

Specifications

• BTU Output: 399,000
• Fuel Type: Natural Gas
• Heat Exchanger: Cupro-Nickel tubing
• ASME Certification: Yes
• Header Material: Bronze
• Ignition System: Electronic spark ignition
• Control Type: Digital interface with diagnostic feedback
• Cabinet: Galvanized steel, powder-coated finish
• Water Connections: 2" NPT
• Model Number: 017402

What’s Included

• Raypak 406A ASME Pool Heater – Natural Gas
• Owner’s and installation manual
• Union and mounting hardware

Why Buy From Best Buy Pool Supply?

• Authorized Raypak dealer
• Expert assistance with heater selection and sizing
• Fast, insured freight shipping nationwide
• Trusted supplier for pool professionals and homeowners alike

Shipping & Returns

• Shipping: Typically ships within 1–2 business days via freight
• Returns: 30-day return window for unused/uninstalled items

Need Help?

Contact our knowledgeable support team at (800) 877-1268 or send us a message to confirm compatibility and get expert installation advice.