Raypak AVIA 399,000 BTU Pool Heater – Natural Gas – Copper Heat Exchanger – Wi-Fi Enabled – Model 018033

Key Features

• 399,000 BTU Output: High-performance heating for large residential pools and spas.
• Wi-Fi Enabled: Built-in Raymote™ technology lets you control and monitor your heater remotely.
• Copper Heat Exchanger: Provides fast heat transfer for pools with non-salt, balanced water chemistry.
• Universal Design: Compact footprint and easy top or rear venting make installation flexible in any setup.
• Smart Self-Diagnostics: Real-time error reporting and system monitoring for easier troubleshooting and maintenance.

Product Overview

The Raypak AVIA 399K BTU Natural Gas Pool Heater (Model 018033) offers premium power and smart connectivity in one compact unit. Designed for large pools and spas, this model uses a copper heat exchanger to deliver fast, efficient heating in chemically balanced environments.

Thanks to integrated Wi-Fi and Raymote™ compatibility, you can manage water temperature, view diagnostics, and receive alerts from your smartphone or tablet—whether you're poolside or away from home.

Best For

• Large pools or spas up to 30,000+ gallons
• Homeowners who use natural gas as a heating source
• Users seeking remote control and automation
• Non-saltwater pools with proper water balance

Specifications

• BTU Output: 399,000
• Fuel Type: Natural Gas
• Heat Exchanger: Copper
• Wi-Fi: Yes, Raymote™ enabled
• Voltage: 120/240V dual voltage
• Venting: Top or rear (universal)
• Display: Full-color touchscreen
• Model Number: 018033

What’s Included

• Raypak AVIA 399K Natural Gas Pool Heater
• User and installation manual
• Built-in digital display and Wi-Fi module

Why Buy From Best Buy Pool Supply?

• Authorized Raypak dealer
• Expert customer service and technical guidance
• Fast nationwide shipping with freight tracking
• Competitive prices and real-time inventory

Shipping & Returns

• Shipping: Ships via freight in 1–2 business days
• Returns: 30-day return policy for new, unused items

Need Help?

Not sure if this is the right heater for your pool? Call our pool pros at (800) 877-1268 or contact us here.