The sleek and stylish Raypak Digital ASME Gas Pool and Spa Heater features innovative technology designed to keep your pool or spa at the perfect temperature for your enjoyment. Built to withstand various weather conditions, this modern pool and spa heater is the perfect solution for environments requiring efficiency, convenience and versatility.

Thanks to a brilliant low-profile design, corrosion resistant cabinet made of galvanized metal, copper fin tube heat exchanger, and a bevy of advanced-engineered materials, enjoying your heater year round is a breeze.

• 399,000 BTU Heating Capacity
• Cupro-Nickel or Copper Based Heat Exchanger
• Natural Gas or Liquid Propane Available
• Excellent For Use In Chlorinated And Salt Water Pools
• Digital Controls
• Unitherm Governor

ProTek Shield
ProTek Shield is a cutting-edge module that protects the heat exchanger and extends the life of your Raypak ASME Digital Gas Pool and Spa Heater. Rest, soak or swim knowing that your pool heater investment can be enjoyed even longer thanks to this innovative, patent-pending technology.

• Excellent for use in chlorinated and salt water pools
• Engineered to take the brunt of the corrosion that naturally occurs over time (erosion of the ProTek Shield means it’s working!)
• Utilizes breakthrough patent pending technology
• Compact design
• Easy to replace, saving you time and money

Raypak ASME Digital Gas Pool and Spa Heater includes various application options based on fin tube materials including: copper and cupronickel, both available as ASME1.

Bronze ASME headers provide the strength needed to meet commercial code requirements.

Equipped with an intelligent control system that can easily be tied into an existing remote system, our heater also features a microprocessor-controlled thermostat for setting the perfect temperature for your pool or spa.

Whether upgrading your existing system or adding a new pool or spa to your home, the Raypak ASME Digital Gas Pool and Spa Heater offers you flexible installation solutions.

Bonus: The self-adjusting burner compensates for gas pressure fluctuations, ensuring that the heater will always burn clean and safe.

• ProTek Shield Adapter Retrofit Kit (018006F)

• Flow Switch Option