Raypak AVIA HD With NiTek Gas Pool & Spa Heater, 264A-404A
Industry-First Technology
Managing your RayPak AVIA HD gas pool heater has never been easier or smarter. AVIA features an innovative Wi-Fi enabled control system, allowing you to manage your pool heater through the Raymote app with a single accessory eliminating the need for a separate control panel.
With Raypak’s industry-first NiTek technology, this AVIA HD heater is:
- 300% more erosion resistant than copper, and 200% more than cupronickel
- 50% reduction in scale formation thanks to 900% more nickel on critical surfaces compared to cupronickel
- Up to 2% higher thermal efficiency than cupronickel, matching copper’s thermal efficiency
Watch the technology in action: Raypak AVIA HD Video
Model Specifications
AVIA HD with NiTek 264A
- Input Rate: 264 MBTU/h
- Thermal Efficiency: 84%
- Indoor & Outdoor Use: Yes
- Energy Type: Gas
- Venting: Category I & III
- Voltage: 120/240 VAC, 1-Phase
- Max Water Flow: 100 GPM
AVIA HD with NiTek 404A
- Input Rate: 399 MBTU/h
- Thermal Efficiency: 84%
- Indoor & Outdoor Use: Yes
- Energy Type: Gas
- Venting: Category I & III
- Voltage: 120/240 VAC, 1-Phase
- Max Water Flow: 100 GPM
Additional Information
- Elevation Range: 0 Ft. 4,500 Ft. High Altitude Pool Heaters
- California Customers: South Coast Air Quality Management District (SCAQMD) requires Low Nox heaters in Los Angeles, San Bernardino, Ventura, Orange, Riverside, & Kern counties. Non-compliant installations void warranty and may incur fines.
Warranty Information
- 2-year warranty when unit is registered online
- 90-day warranty if unit is not registered
Homeowners should register their unit at: Raypak.com
Useful Links
- Raypak AVIA Pool and Spa Heater Product Page
- AVIA Installation and Operational Manual (PDF)
- Raypak AVIA Brochure (PDF)








