Raypak Professional 408 ASME NG Commercial Pool Heater | B-R408A-EN-X | SKU: 013731| 399K BTU Natural Gas

$7,344.00

RAYPAK PRO SERIES ASME 266k BTU ELECTRICAL NATURAL GAS HEATER

5 in stock

Purchase this product now and earn 73,440 Points!
  • ✓ Free ground shipping on orders over $300 ($7.99 under $75, $14.99 to $299.99)
  • ✓ Free in-store pickup at 14701 Walgreens Dr, Jupiter, FL
  • ✓ Free local delivery on $299+ in Palm Beach, Martin and St. Lucie counties
  • ✓ Low price guarantee against any authorized dealer
  • ✓ Sold and supported by licensed Florida pool contractors

Questions Before You Order?

Talk to a real pool guy before you order. Have your current brand and model number, or a photo of the equipment label, and we will confirm the fit. We install this equipment every week in South Florida.

Call 1-877-650-POOLS or send us your product question.

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Raypak Professional 408 ASME NG Commercial Pool Heater | B-R408A-EN-X | SKU: 013731 | 399K BTU Natural Gas

Manuals, specifications & reference documents

Download reference documents for this Raypak product family. Match the model, fuel type, serial number and document revision to the equipment nameplate.

Open Raypak manuals and technical documents (7)

Installation manuals include operating instructions, maintenance information, troubleshooting and applicable wiring or parts diagrams. Installation and service must follow the manufacturer’s instructions. Warranty coverage depends on the model, purchase date, installation and applicable terms; a reference link is not a coverage guarantee.

Raypak parts library · Older model document archive · Warranty information · Ask us to confirm the correct document or part

Professional-Grade Heating for Commercial Pools
The Raypak Professional 408 ASME natural gas heater delivers powerful, reliable heating for large pools and spas in commercial settings like hotels, schools, apartments, and coastal properties.

Key Highlights:

  • Robust 408,000 BTU Output: Rapid, consistent heating for large pools and spas.
  • ASME Certified: Meets strict safety and durability standards for commercial use.
  • Built Tough: Brass headers and cupro-nickel fin tube heat exchangers withstand harsh conditions and aggressive water chemistry.
  • Rust-Free Waterways: Metal header design handles high pressures and resists corrosion.
  • Condensation-Free: The Unitherm Governor maintains ideal water temps to prevent sooting and scale buildup.
  • Smart Digital Control: Easy-to-use controls for precise water temperature management.

With legendary Raypak durability refined from decades in commercial boiler rooms, the Professional Series is built to perform season after season even in tough coastal climates. Trust Raypak to keep your reputation strong and your water warm.

Additional information

Weight 350 lbs
Brand

Raypak

$419.00

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