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The Leader in Energy-Efficient Heating/Cooling Technology


Sanden is a leader in the Global Heating, Cooling and Refrigeration industries, developing innovative products that meet our customers' requirements.

These products include the new Sanden CO2 Heat Pump Water Heater. The innovative "SANCO2" is the first CO2-refrigerant heat pump water heater available for residential use in the North American market. The SANCO2 is a flexible 2-piece system that is easy to install.

The SANCO2 Heat Pump Water Heater features high efficiency, reliability and safety, and allows for low-temperature installation, delivering hot water to the home with a greater first hour rating than all other heat pump water heaters. Learn more »


The SanCO2 Heat Pump Water Heater is revolutionizing the industry.

Find out why we were named
a "BuildingGreen Approved
Top 10 Product for 2016"