Pentair UltraTemp ETi Hybrid Pool Heater - 220K - Natural Gas jandy-watercolors-led-pool-light-CPHVRGBWS50.html The unit needs to be

The unit needs to be replaced every year

For use on swimming pools up to 40

where it gets good water flow over it to rejuvenate the minerals

The Jandy Blueriiot Premium Smart Water Analyzer Features:

Designed for seamless integration with Jandy and Pentair controllers

Pentair UltraTemp ETi Hybrid Pool Heater - 220K - Natural Gas jandy-watercolors-led-pool-light-CPHVRGBWS50.html The unit needs to bePentair UltraTemp ETi Hybrid Pool Heater The First Pool Heater to Combine a Heat Pump and Gas Fired Heater Another industry first from Pentair, the Pentair UltraTemp ETi Hybrid Pool Heater combines a pool heat pump and an ultra high efficiency, gas fired heater in the same unit. The result is a hybrid pool heater system that is eco friendly pool heater that delivers superior energy savings and lets you put more summer in your calendar. Why the Hybrid