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Should I Buy A Heat Pump?

The efficiency of a heating system is measured as the CoP unit, which is a reference to COefficient of Performance. CoP determines how efficient a heater is by evaluating the amount of input in relation to the output. For example, if the heat pump consumes 1 kW of electricity, and four kW of heat is generated The CoP will be four. The more CoP is higher is, the more efficient the heat pump will be.

Is it efficient to use a ground heat pump?

Ground-source heat pumps utilize soil as their primary energy source, and they do this by using geothermal probes/collectors which are located within your backyard. They extract the heat energy of the ground and then pass them through heat exchangers to the heating system. This way they’re utilizing natural renewable sources instead of burning fossil fuels like gas. However, what is the efficiency of heat pumps?

The ground temperature is pretty steady throughout the year with an average of 11-12 degrees Celsius across the UK. The ground temperature is usually enough to permit your heating system to run at a temperature of four CoP or more.

As per the Centre for Sustainable Energy, you can reduce your CO2 emissions by about 3 tonnes per year making use of the ground sources heat pump within a house with four bedrooms. It’s equivalent to an air flight of London in the UK to Hong Kong and back again. The typical life of a heat pump is about 25 years, which could result in a total savings in the range of 70 tons.

The government is attempting to convince people to make use of more green energy sources You could earn some money by claiming the Renewable Heat Incentive for making use of a heating pump to heat your house.

How efficient is an air source heat pumps?

A heat pump that is air-source does not have the same efficiency as ground source heat pumps However, with temperatures ranging from between -3 and 10 degrees Celsius, most air source heat pump models will achieve an efficiency that is around three CoP. This can increase with more extreme outside temperature.

They might be more in warmer climates because both air and ground source heat pumps are able to cool a room and increase the temperature. This is especially beneficial for a place such as the UK in which temperatures are generally mild, but can rise to the mid-20s or more in the heatwave.

Like a boiler you can utilize intelligent technology to control the pump from your phone and help you ensure that your system is running most efficiently.

Do heat pumps eliminate humidity?

Certain heat pumps also function as dehumidifiers to remove a portion of the humidity from your home.

The higher the temperature in an area and the higher the humidity the air could hold. This is the reason why certain areas that are hot, like Asia and Africa, have greater humidity. This can create problems in the event that you’re trying reduce the temperature of your home which is why it should be decreased initially.

A humidity range of 30-40% is the ideal level to remain cool and comfortably. Certain kinds of heat pumps can assist to maintain this humidity and maintain an even temperature.

The dehumidifier of the heat pump operates in two modes that are cooling in addition to dry mode. If the unit is operating in cooling mode, it has the capacity to take in heat and moisture from the air. The moisture is then released outdoors. The outdoor unit permits the heat to escape. If the unit is running in Dry mode, it will alternate between cooling and heating and maintains the temperature in the room, while eliminating the water.

In both cases, as the pump draws the moisture from the air you’ll start to notice a significant reduction in the temperature.

Do heat pumps need servicing?

Similar to an electric boiler heating system must be maintained regularly, and especially in the event that you intend to last for a period between 20 and 30 years.

Ground source heat pumps need periodic inspections to ensure they’re operating at a high efficiency. If your heat pump isn’t working as it ought to reduce up to 25 percent of its efficiency, therefore it’s vital to ensure it’s maintained. You could save cash this way.

It is recommended to check the manual from the manufacturer in order to determine how often your pump must be maintained.

The maintenance for the ground source heat pump must include an inspection of the following:

Control equipment and electronic devices
Antifreeze in the soil
Pump to water
Pipes and connectors

The checks must be conducted by a competent engineer. The heat pump may be containing F-Gas refrigerants. Therefore, an F Gas certified engineer is required to examine these components.

A heat source air source requires additional checks. This includes:

Cleaning filters
Eliminating dust and debris which could block the air circulation
Cleaning fan blades
Verification of the levels of refrigerant
Be sure to check for leaks

The heat pump should not require replacement of parts unless they’re damaged. The majority of heat pumps have a five- 10-year guarantee but it’s likely to last longer when it’s maintained annually.