Pentair ETi 400 High-Efficiency Natural Gas Heater, 400K BTU | 461113Product Overview The Pentair ETi 400 High Efficiency Natural Gas Heater is a premium 400,000 BTU pool and spa heater built for fast heat up times, energy savings, and long lasting performance. Designed with Pentairs Titan Tough Direct Fire Titanium Heat Exchanger, the ETi 400 delivers exceptional corrosion resistance and dependable heating power for demanding residential and commercial pool applications. With 96% thermal efficiency, ultra quiet

This product is intended to be purchased and installed by pool professionals only

Q: Does the Pentair 011076 include the I/O relay board

Multiple fixed colors and color-changing light shows with compatible controls

Useful for service repairs

Designed for Pool and Spa Applications

Damage caused by improper wiring

Pool & spa owners whose heater is showing ignition failure codes

is a genuine Pentair personality expansion circuit board designed for compatible IntelliCenter automation systems

000 BTU natural gas heating performance

The Pentair Rebel® Suction-Side Pool Cleaner (Model 360473) delivers powerful

Built to Pentair’s exacting standards

and a 24-hour clock