Description
The Raypak 337A Low NOx Digital Natural Gas Heater #26 with Bronze Headers CU-NI 17711 is a high-efficiency pool and spa heater designed for both residential and commercial use.
It features a 332,500 BTU heating capacity, ensuring rapid and consistent water heating.
The digital thermostat and electronic ignition system provide precise temperature control and reliable startups. Its compact, weather-resistant design includes a corrosion-resistant galvanized metal cabinet and wind-resistant construction for durability.
The heater is compatible with most major pool control systems and includes a Unitherm Governor to prevent condensation and scale buildup.






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