DESCARGO DE RESPONSABILIDAD: NOS ESFORZAMOS POR PROPORCIONAR IMÁGENES Y ESPECIFICACIONES PRECISAS DEL PRODUCTO. LOS FABRICANTES PUEDEN ACTUALIZAR LA APARIENCIA, LAS CARACTERÍSTICAS O LAS ESPECIFICACIONES DEL PRODUCTO SIN PREVIO AVISO. SI TIENE ALGUNA PREGUNTA SOBRE LA COMPATIBILIDAD, PÓNGASE EN CONTACTO CON NOSOTROS; ESTAREMOS ENCANTADOS DE AYUDARLE A ASEGURARSE DE QUE PIDE EL PRODUCTO CORRECTO.

Heating Capacity: 399,000 BTU
Fuel Type: Natural Gas
Heat Exchanger: Cupro-Nickel Fin Tube
Header Material: Bronze (ASME)
Ignition Type: Digital Electronic Ignition
Elevation Rating: 0–5,000 Feet
Weight: 256 lbs

The Raypak 017712 B-R407A-EN-X #26 Low NOx ASME Digital Natural Gas Pool & Spa Heater is Raypak's largest single-unit commercial platform in this series, delivering a 399,000 BTU input through a premium cupro-nickel fin tube heat exchanger and heavy-duty bronze headers engineered to ASME pressure vessel standards. Certified for Low NOx emissions compliance and rated for elevations from 0 to 5,000 feet above sea level, it is an ideal solution for hotels, apartment complexes, HOAs, aquatic facilities, fitness centers, and demanding residential pool and spa systems.

Built with Raypak's rugged PolyTuf powder-coated galvanized steel cabinet, the B-R407A-EN-X #26 is designed to withstand harsh outdoor environments while providing years of dependable service. The cupro-nickel heat exchanger and porcelainized bronze headers resist corrosion from aggressive water chemistry, while stainless steel tube sheets keep waterways non-ferrous. Raypak's patent-pending ProTek Shield module adds an extra layer of corrosion protection to extend heat exchanger life, and the wind-resistant natural draft design keeps the unit firing reliably even in exposed outdoor installations.

Digital controls with on-demand pilot ignition make setup, diagnostics, and daily operation simple, while the built-in Unitherm Governor automatically regulates water flow to keep the heat exchanger above 105°F and minimize condensation damage. The heater is ASME pressure vessel certified and meets ANSI Z21.56 and SCAQMD Rule 1146.2 Low NOx emissions standards for use in strict air-quality regions.

Key Features

• 399,000 BTU input for high-volume commercial heating
• Cupro-nickel fin tube heat exchanger for superior corrosion resistance
• ASME-certified bronze headers with porcelainized waterways
• Digital controls with on-demand pilot ignition
• ProTek Shield corrosion protection module
• Unitherm Governor condensation protection
• Low NOx combustion certified to SCAQMD Rule 1146.2
• Stainless steel burners and non-ferrous tube sheets
• Automatic bypass built into the header
• PolyTuf powder-coated galvanized steel cabinet
• Wind-resistant natural draft design, no fans required
• Rated for elevations 0-5,000 feet
• Supports water flow rates up to 125 GPM
• Suitable for indoor or outdoor installation

Specifications

What's Included

• Raypak 017712 B-R407A-EN-X #26 pool & spa heater
• Pre-installed digital control panel
• Integrated header bypass assembly
• Owner's manual and installation guide
• Manufacturer warranty documentation

Backed by Raypak's decades of commercial heating expertise and a nationwide network of authorized service dealers, the 017712 is trusted by pool professionals for reliable, code-compliant performance in the most demanding commercial environments.

Learn more at https://www.raypak.com/products/pool-and-spa/professional-pool-and-spa-heaters/digital-gas-low-nox-asme-pool-spa-heater/