Pentair ETi 400,000 BTU High Efficiency, Natural Gas Heater
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The World €™s First Pool Heater With a Direct Fire Pure Titanium Heat Exchanger
When you want quality, strength and durability, you want the corrosion resistance of titanium. The ETi 400 is the world €™s first heater with the TitanTough „¢ direct-fire pure titanium heat exchanger for long-lasting, thermal and energy-efficient heat.
- Longest-lasting heat exchanger ever built
- Incredible 96% thermal efficiency €”more heat gets into pool water faster
- Best-in-class energy savings
- Can now be converted from Natural to Propane Gas by purchasing a Propane Gas Conversion Kit.