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Water Source Heat Pumps

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Energy-efficient heat pumps that meet today’s environmental standards

High-efficiency products to help you achieve your electrification, decarbonization, sustainability, and indoor air quality goals, with simple controls and maximum comfort.
Easy Servicing

Easy servicing

Units that require service only impact one space and consist of simple and lower-cost refrigeration technician tasks.

Energy Recovery

Energy recovery

A closed water loop allows heat that’s rejected in one area of a building to be used in another.

Geothermal Capable

Geothermal capable

Geothermal compatibility means all products use the earth as an energy source, increasing efficiency. 

Indoor Environmental Quality

Indoor environmental quality

Multiple options reduce sound and maintain air quality.

Simple Controls

Simple controls

Units can be controlled with a simple thermostat or sensor, providing ultimate comfort.

Water-Source Efficiency

Water-source efficiency

Water-sourced heat pumps transfer energy 10 times more efficiently than air.

Water-to-Water Heat Pump Systems

DH Series Water Source Heat Pump Product Image

Johnson Controls DH Series Heat Pump

Capacity: 2-6 Tons
DW Series Water Source Heat Pump Product Image

Johnson Controls DW Series Heat Pump

Capacity: 10-35 Tons​

Water-to-Air Heat Pump Systems

DA Series Water Source Heat Pump product Image

Johnson Controls DA Series Heat Pump

Capacity: 0.5-6 Tons
DD Series Water Source Heat Pump Product Image

Johnson Controls DD Series Heat Pump

Capacity: 0.5-6 Tons
DZ Series Water Source Heat Pump Product Image

Johnson Controls DZ Split Heat Pump

Capacity: 2-5 Tons
DQ Series Water Source Heat Pump Product Image

Johnson Controls DQ Series Heat Pump

Capacity: 2-6 Tons
DK Series Water Source Heat Pump Product Image

Johnson Controls DK Series Heat Pump

Capacity: 0.75-1.5 Tons
DE Series Water Source Heat Pump Product Image

Johnson Controls DE Series Heat Pump

Capacity: 6-30 Tons​
DB Series Water Source Heat Pump product Image

Johnson Controls DB Series Heat Pump

Capacity: 30-60 Tons

Vertical Stacked Water Source Heat Pumps

Vertical Stacked WSHPs by Johnson Controls

Vertical Stacked WSHPs 0.75 – 3 Tons

Designed for high-rise applications with repeating floor patterns

  • Available with integral ERV and hybrid hot water coil
  • Can include attached or ship-loose factor risers
  • EC motors, stainless steel drain pan, internal flow valves, and unit tagging
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