About

Domestic Range - Get non-stop hot water in seconds anywhere in the house using a Venus Heat Pump Water Heater, while saving as much as 75-80 % on your heating costs.The Heat Pump absorbs energy from the atmosphere to heat water round-the-clock, irrespective of the weather.A solitary heat pump installed anywhere in the house can supply her water to all the bathrooms and kitchens.

• Available in 100 and 200 liters
• Split type system for flexible Installation - external and Internal units
• Rugged and reliable rotary compressor from Panasonic
• High energy efficiency - COP of 4
• Intelligent automatic LCD controller to set temperature and time options
• Stainless steel 304 grade tank for water storage to withstand corrosion
• Utilizes as low as 0.9 kW input delivers heat output up to 3.71 kW (for VDH 100 model)
• High rated pressure of 7 bars - designed to work with pressure pumps
• Can be combined with a circulation pump to deliver her water within seconds anywhere in the house 
  
  How does a heat pump work - Major components of a heat pump water heater include a compressor, a refrigerant, two heat exchangers (a condenser and an evaporator) and an expansion valve.
  
  • The operation begins with air being forced through an evaporator which contains a liquid refrigerant, with the help of a fan.
  • This refrigerant evaporates to a gas and extracts heat from the ambient air.
  • The warm gaseous refrigerant then passes through the compressor, which increases its pressure and it becomes a hot gas.
  • This hot gas enters a heat exchanger (condenser) and transfers its heat to the water inside a storage tank
  • The refrigerant cools down in the condenser and becomes a warm liquid
  • It then passes through an expansion valve and becomes a cool liquid and enters the evaporator again
  • The cycle is then repeated in this manner.
  • Thus heat absorbed from the air is transferred to the water and the heating continues till the desired temperature is reached.
    
    
    Feature -
    • Compressor - heart of the heat pump
    • Condensor
    • Evaporator
    • Expansion valve
    • Intelligent electronic controller
    • Weather resistence cabinet.