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How Do You Measure Heat Pump Effectivity?
Are you looking for another methodology of heating and cooling your own home? Many individuals are turning to heat pumps. However, how do you measure heat pump effectivity? Well, there are 4 types of measurements which might be used to describe the specific efficiency. Any of these specific measurements can be used at anybody time.
This article will attempt to provide some light on the ways of determining heat pump efficiency. One method is to match the amount of energy delivered by the pump to the precise quantity it consumes.
One thing to keep in mind, when evaluating measurements for heat pump efficiency is the higher the number, the higher the actual effectivity of the pump.
The most typical measurement used for heat pump effectivity scores is the Coefficient of Efficiency or COP. This refers back to the ratio of the heat pump's BTU heat output to the BTU electrical output. A water or ground supply heat pump has a score of three to five. An air source heat pump usually has a COP rating of two to four. When the outside temperature drops, the COP of air source heat pumps decreases. Subsequently, if you examine these ratings, make sure they are based on the same outside air temperature.
Another method of determining heat pump efficiency is the Energy Efficiency Ratio or EER. This evaluates the effectivity through the cooling cycle of the particular unit. This ranking can also be used for air conditioners. If the EER ranking is higher than ten, then that may be a good machine.
Keep in mind that these heat pump efficiency measurements are basically factory or lab tests. The heat pump in question could actually have a special measurement in actual usage. The measurement could range relying on the climate or how a lot additional heat is required. Therefore, the best or more realistic measurement is one primarily based on seasonal calculations. The seasonal rankings are HSPF and SEER.
The Heating Seasonal Efficiency Factor or HSPF is another of the heat pump efficiency measurements. If the ranking is between five to seven, then that is a good score to have. SEER or Seasonal Energy Efficiency Ratio is the measurement of total cooling in BTU's. A good SEER ranking is between eight and ten.
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