Heat Pumps
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Heat Pump System
Heat pumps aren’t new technology, they’ve been around for decades now and have been put to a variety of uses throughout the world, with refrigerators and air conditioners being some of the most common examples. As we shift toward the era of energy independence, with battery storage being the choice for clean power, the Heat pump offers a cost-effective storage solution as an alternative and reliable storage device.

Emerald’s range of quality heat pumps

Refrigerant cycling Heat Pump - 200L and 300L
The refrigerant cycling heat pump’s heat exchanger is in the water tank resulting in less energy use due to heat loss. It can also operate under lower outdoor temperature conditions.
Optional built-in electric heater
Both models are available with an optional built-in backup electric heater.
Blue diamond enamel tank
Ensures the surface is clean and smooth – reducing dust from adhering.
Warranty
7 years on the tank.
5 years on heat pump unit.
2 years labour warranty.
*Subject to terms and conditions.
All-In-One Heat Pump - 220L and 270L
The Emerald’s All-In-One Heat Pump offers a stylish design and significant cost savings for your hot water needs. With its compact form, it seamlessly fits into any residential setting.
Optional built-in electric heater
Both models are available with an optional built-in backup electric heater.
Compact stylish design
Features high-efficiency DC inverter technology that minimises noise for a quieter operation.
Wi-Fi enabled
Wi-Fi enabled models can be easily connected to the Emerald app for smart control via mobile phone.
Warranty
5 years on the tank.
5 years pump unit.
2 years labour warranty.
*Subject to terms and conditions.

Heat Pump System
Heat pumps aren’t new technology, they’ve been around for decades now and have been put to a variety of uses throughout the world, with refrigerators and air conditioners being some of the most common examples. As we shift toward the era of energy independence, with battery storage being the choice for clean power, the Heat pump offers a cost-effective storage solution as an alternative and reliable storage device.


Heat Pump System
Heat pumps aren’t new technology, they’ve been around for decades now and have been put to a variety of uses throughout the world, with refrigerators and air conditioners being some of the most common examples. As we shift toward the era of energy independence, with battery storage being the choice for clean power, the Heat pump offers a cost-effective storage solution as an alternative and reliable storage device.
Heat Pump System
Heat pumps aren’t new technology, they’ve been around for decades now and have been put to a variety of uses throughout the world, with refrigerators and air conditioners being some of the most common examples. As we shift toward the era of energy independence, with battery storage being the choice for clean power, the Heat pump offers a cost-effective storage solution as an alternative and reliable storage device.

How Heat Pumps Work
A heat pump is essentially a reverse refrigerator. Instead of removing heat from a space and releasing it outside, like an air conditioner, a heat pump absorbs heat from the outside environment (even in cold weather) and transfers it indoors to warm your space.

The Heat Pump Cycle
Evaporation
Refrigerant flows through an evaporator coil, absorbing heat from the outside air. This heat causes the refrigerant to evaporate into a gas.
Compression
The refrigerant gas is compressed by a compressor, increasing its temperature and pressure.
Condensation
The high-pressure, high-temperature gas flows through a condenser coil, releasing its heat indoors to warm your space. The refrigerant condenses back into a liquid.
Expansion
The liquid refrigerant flows through an expansion valve, reducing its pressure. This causes it to cool down and become a low-pressure gas, ready to start the cycle again.
Note: The same cycle can be reversed for cooling. In cooling mode, the heat pump absorbs heat from indoors and releases it outside.