Heat Pumps

Ground heat source pumps

The main difference between a geothermal heat pump and a conventional boiler is a conventional boiler is developed in the rule to the property between certain hours of heat. It does this by emitting a huge amount of heat in a short time. The property is heated, the boiler goes off and the house goes cold again.

A geothermal heat pump works differently to this question. The geothermal heat pump does not produce hot water. A conventional boiler water production could be your radiator at a temperature above 70 ° C. A heat pump can achieve this goal, but it is inefficient to do so.

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This usually means a floor heating (operating at low temperatures, perhaps 38 degrees C) and the radiators are oversized, so that they can be operated at a lower temperature par (perhaps 50-55 degrees C).

When the temperature of the system output is lowered, it is essential that this heat increases as the time needed to heat the entire building is taken.
The key to a geothermal heat pump is a good insulation. Great value insulation every house, regardless of the type of heating system. But for a geothermal heating system, to operate without a backup, it is essential. Thus, the owner of a heating system will be very efficient and profitable.

Heat Pump Air-source heat pumps work out in a similar way as heat pumps, heat, but outdoor air instead of soil extract. Please refresh this heat found with a compression circuit (similar to a refrigerator).

In general, more than a year, a heat pump air-air would have a return of almost 330% when the heating of a house national (including hot water). This means that for every unit of electricity it uses produces 3.3 units of heat.

A modern efficient boiler gas yield of about 90%. This advantage in efficiency mean that the massive system will save you money on your heating costs.
By comparing the system to a gas boiler
, you should save about 30%. Given the cost of oil, when replacing an oil-fired boiler, the savings can be up to 60%.

This type of heat pump can also be used to heat swimming pools.

Ground Source Heat Pump vs. Air heat pump, which is good for me?

The difference between these systems is that the air-ground loop heat pumps do not need, they extract heat from the air around us. The disadvantage of a heat pump air when the outdoor temperature falls, is the air-water heat pump is less efficient at extracting heat.

Another issue that is of central heating systems that you need most when the outside temperature is the lowest. This means that the air heat pumps for heating useful features that are not on the means for room or a ground loop or need for heat when the temperature is generally higher. This implies that the air heat pumps are very useful with unglazed solar water panels for hot water pool.

In summary, if you want to heat your home efficiently with electricity, consider a heat pump. If you have a heat pump, you get a good performance during the year.

As the main concern of the two technologies of the annual yield, you should know that the system of ground-source could have an efficiency of nearly 450% when a system of air source would amount to approximately 350%.