How Do You Measure Heat Pump Efficiency?
This article will try to provide some light on the ways of determining heat pump efficiency. One methodology is to compare the quantity of energy delivered by the pump to the actual quantity it consumes.
One thing to keep in mind, when evaluating measurements for heat pump efficiency is the higher the number, the higher the precise efficiency of the pump.
The commonest 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 score of three to five. An air supply heat pump often has a COP ranking of two to four. When the outside temperature drops, the COP of air source heat pumps decreases. Therefore, if you evaluate these ratings, make sure they're primarily based on the identical outside air temperature.
One other method of figuring out heat pump efficiency is the Energy Efficiency Ratio or EER. This evaluates the efficiency through 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 efficiency measurements are basically factory or lab tests. The heat pump in question could actually have a different measurement in precise usage. The measurement may vary relying on the climate or how much additional heat is required. Therefore, the very best or more realistic measurement is one based on seasonal calculations. The seasonal scores are HSPF and SEER.
The Heating Seasonal Performance Factor or HSPF is another of the heat pump effectivity measurements. If the score is between 5 to seven, then that could be a good score to have. SEER or Seasonal Energy Effectivity Ratio is the measurement of total cooling in BTU's. A very good SEER rating is between eight and ten.
If you have any thoughts concerning where and how to use pompa de caldura, you can speak to us at our site.