
Raypak AVIA 399K BTU Propane Gas IID Low NOx Pool Heater with WiFi, Copper Tubing, 0-4500 Ft. Elevation, P-R404A-EP-C, 018039
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Quick overview
- 399,000 BTU Raypak's largest AVIA, sized for big pools and pool and spa combinations.
- Propane, low NOx propane gas with IID ignition and low NOx emissions.
- WiFi built in monitor and control the heater from your phone.
- Copper tubing, polymer headers copper heat exchanger for heat transfer, polymer headers that will not corrode.
- ProTek Shield added protection against chemical and environmental corrosion.
- Elevation rated for installation from sea level to 4500 ft.
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AVIA 399K BTU Propane Gas IID Low NOx Pool Heater with WiFi, Copper Tubing, 0-4500 Ft. Elevation, P-R404A-EP-C, 018039
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From Raypak
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Raypak Crosswind V Heat Pump, 138,000 BTU, with Titanium Heat Exchanger and Digital Controls, TWPH-8550EHT08
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Genuine Raypak parts
Raypak Genuine OEM Protek Shield Module Assembly, 017960F
Raypak Kit-PC 3-Wire Board Controller IID for 206A-408 Pool Heaters, 100-10000345
Raypak Genuine OEM Propane and Natural Gas Pilot, 002003F
Raypak Genuine OEM 3/4" IID Pool Heater Natural Gas Electronic Valve, 003900F



Product details
The Raypak AVIA P-R404A-EP-C, part number 018039, is a 399,000 BTU propane gas pool and spa heater with IID ignition, low NOx emissions and WiFi built in. It is rated for installation from sea level to 4500 ft.
Heat exchanger
The heat exchanger uses copper tubing for fast heat transfer, paired with polymer headers that do not corrode. Raypak's ProTek Shield adds a further layer of protection against chemical and environmental corrosion, which matters on a heater that lives outdoors next to chlorinated water.
Controls
WiFi connectivity lets you check the water temperature and change the set point from your phone, and the heater handles both pool and spa duty from one unit.
Before you order
This is the propane model. Confirm your gas supply, and check your site elevation is at or below 4500 ft. The heater ships by freight; have someone on hand to receive the pallet and inspect it on delivery.
| Brand | Raypak |
|---|---|
| Manufacturer part number | 018039 |
| Model | P-R404A-EP-C |
| UPC | 840891047308 |
| Series | AVIA |
| Input | 399,000 BTU |
| Fuel | Propane gas |
| Ignition | IID |
| Emissions | Low NOx |
| Heat exchanger | Copper tubing |
| Headers | Polymer |
| Connectivity | WiFi |
| Corrosion protection | ProTek Shield |
| Elevation | 0 to 4500 ft |
| Application | Pool and spa |
| Ships | Freight |
Request a quote
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Questions and answers
What people ask about this product, answered by our pool techs.
Is this the propane or natural gas model?
What elevation is it rated for?
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