Raypak AVIA 399,000 BTU Pool Heater – Propane Gas – Copper Heat Exchanger – Wi-Fi Enabled – Model 018039

Key Features

• 399,000 BTU Output: Delivers fast, powerful heating for large pools and spas using propane gas.
• Wi-Fi Control with Raymote™ App: Adjust temperature, set schedules, and monitor performance from your smartphone.
• Copper Heat Exchanger: High-efficiency heating with excellent thermal conductivity for clean water applications.
• Small Footprint, Big Performance: Compact design fits tight spaces while still packing commercial-grade power.
• Integrated Bypass Valve: Self-adjusts to optimize flow and extend heater life—no need for external plumbing changes.

Product Overview

The Raypak AVIA 399K BTU Propane Pool Heater (Model 018039) combines premium performance with intelligent design. Built for homeowners who demand fast heating and modern controls, the AVIA features integrated Wi-Fi to give you full control of your pool temperature from anywhere using the Raymote™ mobile app.

Its copper heat exchanger makes it ideal for pools with balanced, non-corrosive water. With an ultra-compact footprint and universal vertical venting, it installs easily in both new and retrofit applications.

Best For

• Large residential pools and spas
• Users who want fast propane heating and remote access
• Pools with non-salt, chemically balanced water

Specifications

• BTU Output: 399,000
• Fuel Type: Propane gas
• Heat Exchanger: Copper
• Wi-Fi Enabled: Yes, Raymote™ compatible
• Venting: Vertical or horizontal (universal)
• Control Panel: Full-color touchscreen display
• Voltage: 120/240V dual voltage
• Model Number: 018039

What’s Included

• Raypak AVIA 399K Propane Pool Heater
• User and installation manual

Why Buy From Best Buy Pool Supply?

• Authorized Raypak dealer 
• Expert advice for heater sizing 
• Fast freight delivery to your location
• Dedicated post-sale technical support

Shipping & Returns

• Shipping: Ships via LTL freight in 1–2 business days
• Returns: Accepted within 30 days for unused, uninstalled items

Need Help?

Call us at (800) 877-1268 or contact our pool heater experts to confirm fitment or get installation guidance.