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SKU:RAY009223

Raypak P-R406A-EN-C #51 Digital Natural Gas Heater, 399K BTU, Electronic Ignition, Polymer Headers, Copper Exchanger, 260 lbs

Raypak P-R406A-EN-C #51 Digital Natural Gas Heater, 399K BTU, Electronic Ignition, Polymer Headers, Copper Exchanger, 260 lbs

Regular price $4,063.00
Sale price $4,063.00 Regular price
Save $-4,063.00 Sold out

Raypak® Digital Natural Gas Pool & Spa Heater – 400,000 BTU

Powerful Heating. Intelligent Control. Built for All Seasons.

Experience unmatched performance with the Raypak® Digital Natural Gas Pool & Spa Heater – 400,000 BTU, expertly engineered for high-efficiency heating in residential in-ground pools and spas. This robust unit combines smart digital technology with a sleek, low-profile design to ensure your water stays at the perfect temperature—any time of year.

Constructed with a corrosion-resistant galvanized steel cabinet, polymer headers, and a copper fin tube heat exchanger, this model is built to endure harsh outdoor conditions. The intuitive LCD digital display makes monitoring temperature, diagnostics, and operation status simple and precise.

Whether you're upgrading an existing system or adding new luxury to your backyard oasis, the Raypak Digital Series offers the performance, reliability, and flexibility today’s pool owners demand.

Key Features & Benefits:

  • Protek Shield™ Module – Adds internal corrosion protection for long-term durability
  • LCD Digital Display – Offers accurate temperature readings and operational diagnostics
  • Unitherm Governor – Prevents condensation for consistent and safe performance
  • Corrosion-Resistant Polymer Headers – Built tough for chemically treated pool water
  • High Wind Resistance – Designed to operate in exposed outdoor environments
  • Low-Profile, Modern Design – Blends seamlessly with your pool or spa setup

Specifications:

  • Brand: Raypak®
  • Series/Model: Digital
  • BTUs: 400,000
  • Gas Type: Natural
  • Exchanger Material: Copper
  • Header Material: Polymer
  • Pool Type: In-Ground
  • Application: Residential
  • UPC: 840891012825

Engineered for Excellence. Trusted by Pool Professionals.
The Raypak 400K BTU Digital Heater is the smart solution for large residential pools and spas that require powerful, weather-tough heating and precise control. With field-proven components and digital intelligence, it’s designed for easy use, minimal maintenance, and total comfort.

Raypak Warranty Information

Installation and Operation Manual

Raypak Brochure

Find a Pool and Spa Heater Installer

Payment & Safety

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Ensure secure transactions and peace of mind with our trusted payment methods. Your safety is our priority, we employ advanced security measures to protect your personal information and sensitive data.

Do you need more details? Visit our FAQ's or Contact us

Raypak® Digital Natural Gas Pool & Spa Heater – 400,000 BTU

Powerful Heating. Intelligent Control. Built for All Seasons.

Experience unmatched performance with the Raypak® Digital Natural Gas Pool & Spa Heater – 400,000 BTU, expertly engineered for high-efficiency heating in residential in-ground pools and spas. This robust unit combines smart digital technology with a sleek, low-profile design to ensure your water stays at the perfect temperature—any time of year.

Constructed with a corrosion-resistant galvanized steel cabinet, polymer headers, and a copper fin tube heat exchanger, this model is built to endure harsh outdoor conditions. The intuitive LCD digital display makes monitoring temperature, diagnostics, and operation status simple and precise.

Whether you're upgrading an existing system or adding new luxury to your backyard oasis, the Raypak Digital Series offers the performance, reliability, and flexibility today’s pool owners demand.

Key Features & Benefits:

  • Protek Shield™ Module – Adds internal corrosion protection for long-term durability
  • LCD Digital Display – Offers accurate temperature readings and operational diagnostics
  • Unitherm Governor – Prevents condensation for consistent and safe performance
  • Corrosion-Resistant Polymer Headers – Built tough for chemically treated pool water
  • High Wind Resistance – Designed to operate in exposed outdoor environments
  • Low-Profile, Modern Design – Blends seamlessly with your pool or spa setup

Specifications:

  • Brand: Raypak®
  • Series/Model: Digital
  • BTUs: 400,000
  • Gas Type: Natural
  • Exchanger Material: Copper
  • Header Material: Polymer
  • Pool Type: In-Ground
  • Application: Residential
  • UPC: 840891012825

Engineered for Excellence. Trusted by Pool Professionals.
The Raypak 400K BTU Digital Heater is the smart solution for large residential pools and spas that require powerful, weather-tough heating and precise control. With field-proven components and digital intelligence, it’s designed for easy use, minimal maintenance, and total comfort.

Raypak Warranty Information

Installation and Operation Manual

Raypak Brochure

Find a Pool and Spa Heater Installer

Payment & Safety

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Ensure secure transactions and peace of mind with our trusted payment methods. Your safety is our priority, we employ advanced security measures to protect your personal information and sensitive data.

Do you need more details? Visit our FAQ's or Contact us

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