Guide to Heat Pumps in Portland, Oregon

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Are you interested in updating the heating and cooling system in your home? If efficiency is a concern, then you may want to consider the benefits of Heat Pumps Portland Oregon. Heat pumps are able to heat and cool a building in both an effective and energy efficient way. The name heat pump can sound misleading because it does not seem like you would be able to cool a room using a device with the word heat in it. Heat pumps can be used to heat as well as cool a building.

A heat pump works by transferring heated air from one place to another. If you were trying to heat an area; the heat pump would draw heat from either the ground or air, and move the hot air to the area needing heated. In order to cool down a building a heat pump works in the opposite way by using a reverse valve. The reverse valve transfers the heat back outside the building while the coolant in the pump cools back down.

If you are interested in installing a heat pump in your home or building, there are several different types of pumps to choose between. A brief comparison of the available Heat Pumps Portland Oregon is listed below.

Air Source Heat Pump: An air source pump works by using an external fan to transfer heated air from outside into the home. The heated air is transferred through the use of coils filled with coolant. In order to cool down an area the air source pump reverses the direction of the heated air and transfers the hot air outside the home instead.

Ground Source Heat Pumps: A ground source pump only transfers heat from sources in the ground. Sources of the heat can be the ground itself or an underground water source. The heat is transferred to the house through pipes filled with a cooling solution. When cooling is required the pump reverses the direction of the heat transfer.

Absorption Heat Pump: An absorption pump is basically an air source pump that is powered without electricity. The power can come from a variety of sources including-solar power, natural gas, geothermal power, or propane. The one difference between absorption and air source is that absorption pumps do not use compressed coolant. Instead, absorption pumps apply pressure to water containing ammonia. The pressure results in the ammonia being boiled out of the water.

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