How do we Measure Heat Pump Efficiency?

Are you looking using an alternative method of hvac your home? Many individuals are turning to heat pumps. However, how do you measure heat pump efficiency? Well, there are four involving measurements that are utilized to describe the specific returns. Any of these completely unique measurements can be used immediately.

This article will strive provide some light beyond the ways of determining heat pump efficiency. One method is to compare the amount of energy delivered by the pump as a actual amount it remain.

One thing to remember that, when comparing measurements for electric efficiency is the bigger the number, the higher the efficiency of the trainer.

The most common measurement used by heat pump efficiency ratings is seen as a Coefficient of Performance is dependent upon COP. This refers to the number of the heat pump's BTU heat output featuring a BTU electrical output. A water or ground source heat pump has a rating of three to five. An air source heat pump usually has a COPS rating of two to interchange four. When the without worrying about temperature drops, the COP of air source furnace pumps decreases. Therefore, when you compare these ratings, make sure they account for the same outside respir temperature.

Another method of determining heat pump efficiency is the Usage Efficiency Ratio or EER. This evaluates the efficiency within cooling cycle of this unit. This rating may well be used for air hair conditioners. If the EER rating surpasses ten, then that is a superb machine.

Keep in mind in which the heat pump efficiency lengths and widths are basically factory or diagnostic tests. The heat pump in question could even have a different measurement in some specific usage. The measurement could vary according to the weather or how much additional heat is required. Therefore, the best or higher realistic measurement is one depending upon seasonal calculations. The seasonal ratings are HSPF what SEER.

The Heating Seasonal Character Factor or HSPF is yet another of the heat mode efficiency measurements. If the rating is between your five to seven, then which is a good rating to realize. SEER or Seasonal Energy Efficiency Ratio methods total cooling in BTU's. The existence of SEER rating is relating to the eight and ten.

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