Pentair | 461113 | ETi 400 High-Efficiency Pool Heater – 400,000 BTU, Natural Gas, Titanium Heat Exchanger

See how this power couple brings the heat. Up to 96% Thermal Efficiency: For every $1 of natural gas that’s piped into the heater, 96 cents go directly to heating your pool. That translates into faster heat-up times and bigger energy savings for you. Corrosion-resistant TitanTough Direct-Fire Titanium Heat Exchanger is a tough heat exchanger that ensures you years of high-quality, trustworthy warmth. Upgrade from the MasterTemp High-Performance Heater with a drop-in replacement that has similar parts. Flexible installation options include easy venting and a multiple keypad interface that can always face the way you need it to for headache-free access.

• Efficient: Save up to 14% on energy costs compared to a traditional gas heater.
• The ETi 400 is designed to accommodate the features that make your pool be at the right temperature every time you want to go in for a swim.
• Upgrade Option: Plumbing aligns to MasterTemp High Performance Heater, for easy drop-in replacement.