Raypak Professional Digital Natural Gas Pool Heater, 266,000 BTU, Cupro-Nickel | 013739

Raypak Professional Series Digital B-R268-EN-X #51 — 266,000 BTU Natural Gas Cupronickel Heater (2,000–6,000 ft)

The B-R268-EN-X is Raypak's commercial-grade Professional Series heater — bronze headers, cupro-nickel heat exchanger, natural gas. This #51 version is rated for 2,000–6,000 ft elevation; if you're below 2,000 ft, order the #50 version instead.

Quick Stats

• 266,000 BTU input
• Natural gas
• Cupro-nickel heat exchanger — better corrosion resistance than copper
• Bronze headers — Professional Series construction
• Rated for 2,000–6,000 ft elevation — confirm your installation elevation before ordering
• Digital electronic ignition with on-board diagnostics

How to Read a Raypak Digital Model Number

[Header]-R[BTU]A-[Ignition][Fuel]-[Material] #[Elevation] — B = Bronze headers (Professional Series) vs. P (Polymer, standard Digital line). E/M = ignition, N/P = fuel, C/X = tube material. #50/#51/#52 = elevation: 0–2,000 ft / 2,000–6,000 ft / 6,000–9,000 ft.

Is the Professional Series Worth the Premium?

Significantly more than the equivalent standard Digital model at this BTU tier — the premium buys bronze headers and cupro-nickel construction built for heavier, more continuous duty cycles. Makes sense for commercial applications or harsh water chemistry; for typical residential use, the standard copper Digital line is usually the better value.

Install Note

Gas heater installation involves gas line sizing, venting, and electrical work — use a licensed professional per local code. Confirm elevation, gas type, and BTU needs with your installer before ordering.