Pentair ETi 400 High-Efficiency Pool Heater - ASME - Natural Gas pentair-521209-quicktouch-ii-wireless-remote.html Red LED indicator light to

Red LED indicator light to show when the heater is operating

Service switch (for flow direction)

Modular design enables simple replacements for electronics and sensors — over 50% faster sensor module replacement

intuitive use

Pentair ETi 400 High-Efficiency Pool Heater - ASME - Natural Gas pentair-521209-quicktouch-ii-wireless-remote.html Red LED indicator light toTHE WORLDS 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 Pentair ETi 400 is the worlds 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