🔥 Raypak Avia 404 Natural Gas Pool & Spa Heater with Wi-Fi – 399,000 BTU
Part #018033 | Polymer Header | Copper Heat Exchanger | Wi-Fi Enabled

The Raypak Avia 404 is a high-performance natural gas pool and spa heater designed for maximum efficiency and modern convenience. Featuring advanced Avia digital technology, this 399,000 BTU heater offers precise temperature control and full Wi-Fi connectivity for anytime, anywhere system management via the Raymote app.

✅ Key Features:

• 399,000 BTU Output – Ideal for large residential pools and spas
• Avia Digital Control System – Intuitive touchscreen interface with diagnostics
• Wi-Fi Enabled – Control, schedule, and monitor your heater from your smartphone
• Polymer Headers – Corrosion-resistant for extended heater life
• Copper Heat Exchanger – Maximizes heat transfer for fast, efficient heating
• Compact Design – Fits tight equipment pads and retrofits easily
• Self-Diagnostic Function – Real-time alerts and troubleshooting
• Low NOx Certified – Meets strict air quality standards

📐 Specifications:

• Fuel: Natural Gas
• BTU: 399,000
• Header Material: Polymer
• Heat Exchanger: Copper
• Model: Avia P-R404A-EN-C
• Wi-Fi: Integrated, Raymote compatible
• Plumbing: 2" PVC slip unions
• Installation: Outdoor, field convertible

🔧 Applications:
Perfect for in-ground pools, spas, and pool-spa combinations seeking high-capacity, energy-efficient heating with smart automation.

🛡️ Warranty: 2-Year Limited Warranty for residential use. Register with Raypak for full coverage details.

💡 Why Choose the Avia 404?
Experience faster heat-up times, reliable digital operation, and the flexibility of remote control. Raypak’s proven engineering ensures long-lasting performance and easy maintenance.

For installation, sizing, or troubleshooting support, contact our team of pool heater experts today.