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RUUD AVIA P-D404A-EP-C Liquid Propane Low NOx Pool and Spa Heater 399K BTU
RUUD AVIA P-D404A-EP-C Liquid Propane Low NOx Pool and Spa Heater 399K BTU
Powerful 399K BTU liquid propane pool heater with Wi-Fi control, smart efficiency, and low NOx emissions for reliable, eco-friendly performance.
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Managing your pool and spa heating has never been easier with the RUUD AVIA P-D404A-EP-C, a powerful 399,000 BTU liquid propane heater featuring an innovative Wi-Fi-enabled control system.
Designed for energy efficiency, this Low NOx pool heater meets strict emissions standards while providing rapid, consistent heating performance for pools and spas of all sizes.
The built-in touch control interface allows you to manage your entire pool ecosystem effortlessly, eliminating the need for an external control panel.
With smart self-adjusting flow technology, the AVIA heater optimizes performance and efficiency, reducing operating costs while ensuring ideal water temperatures.
Its durable, corrosion-resistant materials and compact design make installation simple while extending the heater’s lifespan for years of reliable use.

⭐⭐⭐⭐⭐
Customers love the AVIA heater's seamless Wi-Fi integration, making temperature control and scheduling effortless.
Many reviewers highlight its rapid heating performance, ensuring warm pool and spa water in record time.
Users appreciate the smart flow technology, which optimizes energy efficiency and reduces operating costs.
The compact, durable design receives praise for its easy installation and space-saving footprint.
Owners consistently mention the heater’s reliability, noting that it performs well in all weather conditions.

- Wi-Fi Enabled Control – Manage your pool heater and ecosystem from an intuitive touch interface.
- Low NOx Emissions – Environmentally friendly design meets strict air quality standards.
- Smart Flow Technology – Adjusts performance for optimal efficiency and cost savings.
- Compact & Durable Design – Corrosion-resistant materials ensure long-lasting durability.
- 399,000 BTU Heating Power – Delivers fast and consistent heating for pools and spas.
- Easy Installation & Integration – Designed for seamless setup with existing pool systems.

- BTU Output: 399,000
- Fuel Type: Liquid Propane
- Emissions: Low NOx Compliant
- Control System: Wi-Fi Enabled with Touchscreen Interface
- Flow Rate: Smart Self-Adjusting Technology
- Material: Corrosion-Resistant Construction
- Installation Type: Indoor/Outdoor
- Voltage: 120/240V
- Weight: Approx. 160 lbs
- Dimensions: 37.5" H x 24" W x 23" D

How does the Wi-Fi control system work?
The AVIA heater connects to your home Wi-Fi, allowing you to control and monitor temperature, schedules, and settings through its touchscreen or a compatible mobile app.
Is this heater suitable for saltwater pools?
Yes, the AVIA P-D404A-EP-C is built with corrosion-resistant materials, making it compatible with both freshwater and saltwater pools.
Does the heater require professional installation?
While installation is straightforward, professional installation is recommended to ensure proper gas connections and compliance with safety regulations.


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