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  • Hot Water Heat Pumps

Hot Water Heat Pumps

  • Product Item:Hot Water Heat Pumps
  • Working Temperature : -15~43 Degree
  • Size :100L/200L250L/300L/500L
  • Max. COP: 5.56
  • Function : Water Heating & Cooling
  • Energy Efficient  , Low Noise  , Domestic Heat Pumps  , Air to Water  , Water Heating for Home
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    Description

    Hot Water Heat Pump

    Usually when you think of solar water heating, you think of panels and collector tanks installed on the roof - a traditional solar water heating system. However, you can also use a hot water heat pump.

     

    Heat pumps are another way to heat water using renewable energy - it doesn't require solar panels! Heat pumps can save you a ton of money on your hot water bill because they use about one-third the energy of an electric water heater. Plus, there are generous rebates that make them a very economical option!

     

    How does a hot water heat pump work?

    A heat pump is a bit like a reverse refrigerator. It transfers the heat from the air outside the unit to the water stored in the heater through a heat exchange system. In the case of heat pumps, "heat" is a relative term, as they can still work in very cold conditions* - at least -10 degrees Celsius, so it will still provide you with hot water on winter nights. how can that be?

     

    1. Outside air is drawn into the heat pump system by a fan, into an evaporator containing a special type of refrigerant, which is stored in the pipes. The refrigerant used is called R134a, which is not a CFC and therefore does not negatively affect the Earth's ozone layer.

     

    2. The evaporation or boiling point of R134a is -26C; while the boiling point of water is 100℃. Temperatures that feel cold to us are still enough to "boil" the refrigerant. The air drawn into the system is much warmer than the refrigerant, changing the refrigerant from liquid to gas within the heat pump piping.

     

    3. The compressor then pumps the now gaseous refrigerant into a small valve and compresses it; and as the process generates a lot of heat.

     

    4. The heat exchanger transfers heat from the heated refrigerant gas piping to the water tank where the water is stored.

     

    5. The temperature of the refrigerant has now dropped dramatically due to the heat being taken away, so it returns to its liquid state and the heat pump cycle begins again.

     

    The benefits of hot water heat pumps

    1. Long-term savings in hot water related costs

    2. The heat pump produces 3 to 5 times the amount of renewable energy that is required to power the unit.

    3. Considering the reduction of greenhouse gas emissions by reducing energy demand, this is an environmentally friendly hot water option.

    4. The heat pump is efficient even at low temperatures*. In extremely cold environments, the electric assist is activated to ensure the water is kept at the desired temperature

    5. No roof space or panels required

    Easy to install because solar heat pumps use the same connections as electric hot water systems.

     

    Heat Pump Suitability

    1. We do not recommend installing heat pump water heaters in areas with lower average temperatures. Although these units will operate in cold weather, installation in cold climates will result in longer compressor run times, resulting in shorter unit life expectancy and increased energy consumption.

     

    2. We do not recommend installing heat pumps in cooler areas. Usually in a warm enough area for the heat pump to operate efficiently. The annual average ambient temperature should be equal to or greater than 19 degrees Celsius.

     

    How much does a heat pump cost?

    Prices vary based on your needs and location, but you can expect to pay up to a few thousand dollars for a quality heat pump. However, the cost can be largely offset as there are generous rebates, making them a very economical option!

     

    These rebates can be substantial, so consult our heat pump experts for the best advice on the type of equipment you need and any incentive programs that may apply.

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    Product Categories

    • Air Source Heat Pumps
      • Domestic Heat Pumps
      • Commercial Heat Pumps
      • Industrial Heat Pumps
    • Heat Pump Cylinders
    • Air to Water Heat Pumps
    • Swimming Pool Heat Pump
      • Residential Swimming Pool Heat Pump
      • Commercial Swimming Pool Heat Pump
      • Spa Heat Pump
    • Hot Water Heat Pumps
      • Domestic Hot Water Heat Pumps
      • Commercial Hot Water Heat Pumps
    • Underfloor Heating Heat Pumps
    • High Temperature Heat Pumps
    • Cold Climate Heat Pumps
      • Low Temperature Heat Pumps
      • EVI Heat Pumps
    • Geothermal Heat Pump
      • Ground Source Heat Pump
    • DC Inverter Heat Pumps
    • CO2 Heat Pumps

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