Are you looking for another method of heating and cooling your private home? Many people are turning to heat pumps. Nonetheless, how do you measure heat pump efficiency? Well, there are 4 types of measurements which can be used to explain the precise efficiency. Any of these specific measurements can be used at anyone time.
This article will try to provide some light on the ways of determining heat pump efficiency. One technique is to match the amount of energy delivered by the pump to the actual amount 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 commonest measurement used for heat pump effectivity rankings 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 supply heat pump usually has a COP ranking of to four. When the outside temperature drops, the COP of air supply heat pumps decreases. Due to this fact, while you compare these scores, make sure they’re based mostly on the identical outside air temperature.
One other method of determining heat pump efficiency is the Energy Efficiency Ratio or EER. This evaluates the effectivity throughout the cooling cycle of the particular unit. This ranking can also be used for air conditioners. If the EER rating is higher than ten, then that may be a good machine.
Keep in mind that these heat pump effectivity measurements are basically factory or lab tests. The heat pump in query may actually have a special measurement in precise usage. The measurement might range relying on the climate or how a lot additional heat is required. Therefore, the most effective or more realistic measurement is one based on seasonal calculations. The seasonal scores are HSPF and SEER.
The Heating Seasonal Efficiency Factor or HSPF is one other of the heat pump efficiency measurements. If the score is between five to seven, then that is a good ranking to have. SEER or Seasonal Energy Efficiency Ratio is the measurement of total cooling in BTU’s. An excellent SEER ranking is between eight and ten.
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