Raypak Digital® Natural Gas Heater – 399K BTU, Electronic Ignition, Polymer Headers, Copper Exchanger | P-R406A-EN-C (#009223)
Product Overview
The Raypak Digital® P-R406A-EN-C Digital Natural Gas Heater (009223) delivers high-capacity heating with 399,000 BTU of output and dependable digital control for residential pool applications. Equipped with electronic ignition, a copper heat exchanger for efficient thermal transfer, and polymer headers for corrosion resistance, this heater provides consistent performance and durability. Designed for outdoor installation and weighing approximately 260 lbs, the P-R406A-EN-C combines rugged construction with intuitive controls, making it a powerful choice for larger pools requiring reliable warmth and ease of use.
Ideal For
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Homeowners seeking high-output natural gas pool heating
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Large residential pools requiring 399,000 BTU of heat
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Users who value digital control precision and easy operation
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Installations where durable construction and long service life are priorities
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Service professionals specifying premium gas heaters
Key Features
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399,000 BTU Heating Capacity – High-output performance for larger residential pools
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Electronic Ignition – Reliable start without a standing pilot light
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Natural Gas Operation – Efficient fuel source for pool heating
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Copper Heat Exchanger – Excellent thermal transfer for consistent performance
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Polymer Header Construction – Enhanced corrosion resistance for extended durability
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Digital Control Interface – Intuitive control panel for precise temperature setting
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Rugged Outdoor-Ready Design – Built to withstand poolside environmental conditions
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Standard Gas & Plumbing Connections – Designed for straightforward installation
Customer-Facing Q&A
Q: What type of fuel does this heater use?
A: This model operates on natural gas.
Q: How much heating power does this provide?
A: It delivers 399,000 BTU for efficient heating of larger residential pools.
Q: What is electronic ignition?
A: Electronic ignition provides dependable starts without the need for a standing pilot light.
Q: What materials are used in the heat exchanger?
A: The unit features a copper heat exchanger paired with polymer headers to enhance performance and longevity.
Q: Is professional installation recommended?
A: Yes — professional installation is recommended to ensure proper venting, gas connection, and compliance with local codes.