UNISUN heat pump is a device that uses a small amount of energy to pull renewable energy (Heat from the air) and push it into the water. The end result is very efficient production of hot water with cooler and dehumidified air as a welcome by-product.


  • New standard of efficient and intelligent water heating.
  • Saves 75% on hot water energy costs.
  • Uses renewable energy.
  • Superior performance day & night in any season.
  • Digital controlling system with temperature display.
  • Exposure to Sun not required as it uses heat from the air.
  • Easy changeover from an electric storage water heater as well as from Gas boilers.
  • Easy to install and requires minimum space compared to Solar water heater.

Technical Data

Storage Capacity 150 200 300
Voltage (V) 230
Current (Amp) 6.0 6.5 7.0
Frequency (Hz) 50
Input (Kw) 2.0 3.0 4.0
Output (Hz) 7-9 14-18
Operating C.O.P. 3.5-4.5
Starting Device Solid State
Temp.Display Digital
Operational Temp. -5°C to 50°C
Max Water Temp. 60°C
Diameter (MM) 450 610 700
Height (MM) 1250 1450 1650
Weight 95 135 165
Max Pressure (Kg/Cm2) 8Kg
Water Connection 1"