Raypak 406A Digital Propane Pool Heater CuNi 399K BTU | RAY-15-0306
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Raypak 406A digital heaters are designed for powerful pool heating performance and long-term durability. These heaters use atmospheric burner technology combined with digital controls for precise temperature management. Models equipped with cupronickel heat exchangers provide enhanced corrosion resistance, making them ideal for saltwater pools or installations with aggressive water chemistry. Warranty: Manufacturer limited warranty (coverage may vary depending on installation and water chemistry).
Q: What is the benefit of a cupronickel heat exchanger? Cupronickel heat exchangers offer greater corrosion resistance than copper, helping extend heater lifespan in saltwater or aggressive water environments.
Q: Is the Raypak 406A suitable for large pools? Yes. With 399,000 BTU output, the heater is designed for large residential pools and spa systems requiring fast heat recovery.
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Description
Description
Raypak 406A Digital Propane Pool Heater CuNi 399K BTU | RAY-15-0306
Raypak 406A digital propane pool heater with 399K BTU output, cupronickel heat exchanger, and durable commercial-grade construction.
Features
- 399,000 BTU heating output for fast pool and spa heat-up.
- Cupronickel heat exchanger provides superior corrosion resistance.
- Propane gas burner system delivers dependable heating performance.
- Digital control interface allows easy temperature adjustments.
- Durable cabinet construction designed for outdoor installations.
- Service-friendly design simplifies maintenance and repairs.
Description
The Raypak 406A Digital Propane Heater provides high-output pool heating with 399,000 BTU performance, making it ideal for large residential pools, spas, and demanding heating applications.
This model features a cupronickel heat exchanger designed for improved corrosion resistance compared to standard copper exchangers. The CuNi construction helps protect the heater from aggressive water chemistry, saltwater systems, and high-flow pool equipment setups.
The propane-fired atmospheric burner system delivers consistent heating performance while maintaining stable operation. A digital control interface allows users to easily adjust temperatures and monitor heater performance.
Built with Raypak’s rugged cabinet construction and proven heater technology, the 406A heater provides dependable heating performance for residential and light commercial pool systems.
Pro Tip
If your pool uses a saltwater chlorinator or operates with challenging water chemistry, a cupronickel heat exchanger helps extend heater life by providing stronger corrosion resistance.
Installation Tips
Install the heater on a level equipment pad with proper propane gas supply and ventilation clearance. Confirm plumbing flow requirements and verify electrical connections before installation.
Specifications
Specifications
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Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
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- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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