Authorized Raypak Distributor

When you purchase from AquaDoc, you're guaranteed to receive an authentic Raypak device. Order with confidence, knowing you'll receive top quality pool equipment.

  • Front view of the Raypak 406A Digital Propane Heater showcasing its sleek design.
1 1

RAYPAK 406A Digital Propane Heater #57 0-2K CU-NI B-R406A-EP-X

RAYPAK 406A Digital Propane Heater #57 0-2K CU-NI B-R406A-EP-X

$6,034.99
$7,241.99 $6,034.99
Sale Sold out
Shipping calculated at checkout.

The Raypak 406A Digital Propane Heater delivers powerful, efficient, and precise heating for pools and spas, featuring a corrosion-resistant heat exchanger and advanced digital controls.
Product Details

The Raypak 406A Digital Propane Heater provides efficient, durable, and precise heating for pools and spas year-round.

Its ASME-certified cupro-nickel heat exchanger resists corrosion, making it ideal for saltwater and high-chemical environments.

The weather-resistant construction ensures long-lasting performance, even in harsh outdoor conditions.

A user-friendly digital control panel allows for precise temperature adjustments, real-time monitoring, and easy troubleshooting.

The built-in automatic bypass system optimizes water flow, reduces energy consumption, and extends the heater’s lifespan.

Designed for both residential and commercial use, the Raypak 406A delivers fast, reliable heating with low NOx emissions for an eco-friendly experience.

AI Review Summary ✨

⭐⭐⭐⭐⭐

Customers praise the Raypak 406A for its fast and efficient heating, ensuring pools and spas reach the desired temperature quickly.

Many users appreciate the digital control panel, which makes temperature adjustments simple and intuitive.

The durable construction and corrosion-resistant heat exchanger provide long-lasting performance, even in saltwater pools.

Reviewers highlight the heater’s low maintenance requirements, making it a hassle-free choice for homeowners and commercial facilities.

Its energy-efficient operation is frequently noted as a major benefit, offering significant savings on heating costs.
Features
  • Digital control panel for precise temperature adjustments and easy monitoring
  • ASME-certified cupro-nickel heat exchanger for superior corrosion resistance
  • Weather-resistant construction ensures durability in all climates
  • Self-diagnostic system simplifies troubleshooting and maintenance
  • Automatic bypass system improves efficiency and prolongs lifespan
  • Low NOx emissions for an environmentally friendly operation
  • High thermal efficiency for rapid and consistent heating
  • Versatile installation options for residential and commercial pools and spas
Specifications
  • Model: Raypak 406A Digital Propane Heater
  • BTU Output: 399,000 BTU
  • Fuel Type: Propane
  • Heat Exchanger: ASME-certified cupro-nickel
  • Emissions: Low NOx compliant
  • Control System: Digital, self-diagnostic
  • Installation Type: Indoor/Outdoor
  • Warranty: Manufacturer’s limited warranty
Frequently Asked Questions

Q: Can the Raypak 406A be used in saltwater pools?
Yes, the ASME-certified cupro-nickel heat exchanger offers excellent corrosion resistance, making it ideal for saltwater and chemically treated pools.

Q: How energy-efficient is this heater?
The Raypak 406A features an automatic bypass system and high thermal efficiency, reducing energy consumption while maintaining optimal performance.

Q: Does this heater require professional installation?
Yes, for safety and proper operation, it is recommended that a certified professional install the heater according to local codes and manufacturer guidelines.
Warranty
Warranty URL: https://www.raypak.com/registration_warranty/
View full details

The price you see is the price you pay.
We don’t play pricing games.
That’s why all orders over $75 ship free—no tricks, no hidden costs.

Why choose AquaDoc?

  1. 🌟 Top-notch products designed by leading pool & spa brands.
  2. 📦 Proudly ship locally from the USA, ensuring faster delivery.
  3. 👷‍♂️ Every purchase supports American income and jobs.

Order With Confidence

Satisfaction guaranteed! We're here to help with any pool or spa related issues. Contact us anytime for assistance.

Free shipping on all orders over $75!  

As seen on

1 4

Raypak is a trusted name in pool and spa heating, offering energy-efficient gas heaters and heat pumps built for long-lasting performance. Whether you're warming up your pool for year-round use or extending your swim season, Raypak delivers reliable temperature control. At AquaDoc, we offer a wide selection of Raypak pool heaters to help you enjoy comfortable water—whenever you want it.

You may also like