Raypak 017400 B-R266A-EN-X Digital ASME Natural Gas Heater

ASME certification ensures the heater meets rigorous safety and construction standards for pressure vessels. This is often a requirement for commercial installations, but it also provides homeowners with an extra layer of assurance regarding the unit's build quality and durability.

No, this specific model is designed exclusively for outdoor installation. You must ensure it is placed in an area with adequate ventilation to allow for proper exhaust venting.

The ProTek Shield is a sacrificial anode that protects the heat exchanger from corrosion. It essentially takes the brunt of the chemical wear and tear, significantly extending the lifespan of your heater's internal components.

Yes, the combination of the copper heat exchanger and the ProTek Shield module makes this unit well-suited for saltwater environments. However, you should always maintain proper water chemistry to maximize the longevity of any pool equipment.

With a 266,000 BTU output, this heater is designed for rapid temperature increases. It is powerful enough to heat medium-to-large residential pools or smaller commercial spas efficiently, reducing the time you spend waiting for the water to reach your desired temperature.

Yes, bronze headers are significantly more robust than plastic alternatives. They offer superior resistance to heat, pressure, and the corrosive nature of pool chemicals, making them a better choice for long-term reliability.