Are you looking for another methodology of heating and cooling your own home? Many individuals are turning to heat pumps. Nevertheless, how do you measure heat pump efficiency? Well, there are four types of measurements which might be used to explain the precise efficiency. Any of those specific measurements can be used at any one time.
This article will try to provide some light on the ways of figuring out heat pump efficiency. One methodology is to compare the amount of energy delivered by the pump to the actual quantity it consumes.
One thing to keep in mind, when comparing measurements for heat pump efficiency is the higher the number, the higher the actual efficiency of the pump.
The most typical measurement used for heat pump efficiency ratings is the Coefficient of Efficiency or COP. This refers 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 ranking of three to five. An air source heat pump normally has a COP ranking of to four. When the outside temperature drops, the COP of air supply heat pumps decreases. Therefore, while you examine these rankings, make sure 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 rating is higher than ten, then that could be a good machine.
Keep in mind that these heat pump efficiency measurements are basically factory or lab tests. The heat pump in question may actually have a unique measurement in actual usage. The measurement might range relying on the climate or how a lot additional heat is required. Subsequently, the perfect 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 effectivity measurements. If the score is between five to seven, then that could be a good ranking to have. SEER or Seasonal Energy Effectivity Ratio is the measurement of total cooling in BTU’s. A good SEER ranking is between eight and ten.
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