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How Do You Measure Heat Pump Effectivity?
Are you looking for another method of heating and cooling your property? Many individuals are turning to heat pumps. However, how do you measure heat pump effectivity? Well, there are 4 types of measurements which can be used to explain the particular efficiency. Any of these particular measurements can be used at any one time.
This article will try to provide some light on the ways of determining heat pump efficiency. One technique is to compare the amount of energy delivered by the pump to the actual quantity it consumes.
One thing to keep in mind, when evaluating measurements for heat pump effectivity is the higher the number, the higher the actual effectivity of the pump.
The most typical measurement used for heat pump effectivity ratings is the Coefficient of Performance 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 source heat pump has a rating of three to five. An air supply heat pump usually has a COP rating of to four. When the outside temperature drops, the COP of air source heat pumps decreases. Therefore, while you compare these rankings, make certain they're primarily based on the same outside air temperature.
One other technique of figuring out heat pump efficiency is the Energy Efficiency Ratio or EER. This evaluates the efficiency throughout the cooling cycle of the particular unit. This ranking can be used for air conditioners. If the EER score is higher than ten, then that could be a good machine.
Keep in mind that these heat pump effectivity measurements are basically factory or lab tests. The heat pump in query might actually have a distinct measurement in actual usage. The measurement could fluctuate relying on the climate or how much additional heat is required. Therefore, the very best or more realistic measurement is one primarily based on seasonal calculations. The seasonal scores are HSPF and SEER.
The Heating Seasonal Performance Factor or HSPF is one other of the heat pump efficiency measurements. If the rating is between 5 to seven, then that could be a good rating to have. SEER or Seasonal Energy Efficiency Ratio is the measurement of total cooling in BTU's. A superb SEER score is between eight and ten.
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