Pentair ThermaFlo Heat Pumps
With ThermalFlo, heat from the atmosphere is transferred to your pool or spa, providing the most energy efficient heating available. ThermalFlo is the latest and most technologically advanced heat pump from Pentair Water, the company that brings you energy efficient heaters and heat pumps for every application.

ThermalFlo can cost up to 80% less to operate, saving hundreds of dollars in energy costs each year.
Easy-to-use digital controls for precise temperature control of your pool and spa.
Clean and safe to operateETL listed and uses R410-A environmentally safe and clean refrigerant.
Perfect companion for IntelliTouch automation controls.

New fan design improves air flow by 40% to boost operating efficiency.
Digital controls with dual thermostats offer precise temperature control for pool/spa combinations to avoid overheating or wasted energy.
Self-diagnostic control panel monitors and troubleshoots heat pump operations to ensure safe, dependable operation.
Long-life corrosion-resistant composite cabinet stands up to severe climates and pool chemicals.
2-inch plumbing connections for easy installation.

Re-engineered for even greater performance
We’ve made a great product even better. New housing and fan designs and rigorous product testing make ThermalFlo even more efficient and durable. And we’ve designed the electrical panel and digital board for easy access to make installation, service, and connection to automation controls fast and simple.
Additional performance and convenience features include:

High efficiency Trane® compressor is the most energy efficient, durable, and quiet compressor available.
Cupronickel heat exchanger provides more efficient heat transfer than titanium.
Separate isolated electrical compartment assures fast installation and easy service.
New almond color complements any environment.
Ten-year limited warranty. See warranty for details.