Raypak Avia Low NOx Natural Gas Heater 399K BTU
Best high-capacity heater for tech-savvy pool owners seeking remote climate control.
Effortlessly manage your pool's temperature with the Raypak Avia 399K BTU Low NOx Natural Gas Heater. This smart heater integrates Wi-Fi and the Raymote® Mobile App, allowing remote control and scheduling without a separate panel. Its compact, efficient design simplifies maintenance and service. Featuring Low NOx emissions technology, it meets strict environmental regulations. The durable, corrosion-resistant construction and patented straight-tube heat exchanger ensure reliable, long-lasting performance for your pool or spa.
$2499.00
Owner Satisfaction
4.6
/ 5
Category Rank
31
/ 659
#31 in Pool Heaters
Price vs Category Average
+84%
Above average
BTU Output
399000
/ , BTU
Who it's for
- Pool owners needing rapid temperature increases for large water volumes
- Eco-conscious homeowners living in regions with strict emission standards
- Tech-savvy users wanting remote control and smart home integration
Who should skip it
- Budget-focused buyers seeking a lower upfront investment
- Homeowners with limited gas line or electrical infrastructure capacity
- DIY enthusiasts preferring simple systems that are easy to repair
Performance breakdown
Heating Speed
The 399K BTU output rapidly brings large pools to target temperatures.
Smart Connectivity
Integrated Wi-Fi and mobile app control make remote management incredibly intuitive.
Environmental Compliance
Low NOx certification ensures adherence to the strictest modern air standards.
Durability
ProTek Shield technology significantly extends the lifespan of the heat exchanger.
Installation Efficiency
Compact footprint and smart design simplify setup in tight equipment pads.
Operational Intelligence
Adaptive scheduling learns your habits to optimize energy consumption automatically.
Key Specs
BTU Output
399,000 BTU
Fuel Type
Natural Gas
Heat Exchanger Material
Copper
Efficiency
84%
Emissions
Low NOx Certified
Weight
203 lbs
Dimensions
53 x 39 x 38 in
Warranty
3 Year
Features
- Remote control via Raymote Mobile App
- Smart scheduling learns pool heating needs
- Low NOx certified for reduced emissions
- Compact and easy-to-install design
- ProTek Shield for heat exchanger protection
- Award-winning performance
- Integrated automation system
- Corrosion-resistant construction
What customers say
The Raypak Avia heater is highly praised for its rapid heating capabilities and impressive efficiency, making it an excellent option for larger pools. Its high BTU capacity ensures quick temperature increases, even in challenging weather. Owners also appreciate the cost savings associated with its Low NOx compliance. The integrated smart Wi-Fi connectivity is a significant convenience, allowing for effortless remote monitoring and adjustments, which greatly improves the overall user experience. Despite a higher initial price, many find the long-term performance and efficiency make it a worthwhile investment. The Avia is recognized as a dependable, high-quality unit for fast, smart, and efficient pool heating.
Know before you buy
Yes. The Avia features built-in Wi-Fi and connects to the Raymote Mobile App, allowing you to monitor and adjust your pool's temperature or schedule heating cycles from anywhere with an internet connection.
No, the Avia includes an integrated automation system. It is designed to manage your pool heating needs independently, so you do not need to purchase or install an additional external control panel.
The ProTek Shield is a protective component that guards the heat exchanger against corrosion. It effectively extends the lifespan of the unit by shielding it from the harsh chemical environments often found in pool water.
No, this specific model is designed exclusively for outdoor installation. Please ensure you have adequate clearance and ventilation space as specified in the installation manual.
The heater uses an intelligent algorithm to learn your pool's heating patterns and requirements. It automatically adjusts its operation to ensure your pool reaches the desired temperature exactly when you need it, which helps optimize energy usage.
Yes. Because this is a high-output heater, you must ensure your natural gas supply line is sized correctly to provide the required volume of gas. We recommend consulting with a licensed gas plumber to verify your existing infrastructure meets the manufacturer's requirements before installation.
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$2499