For example, an average air source heat pump can have a SCOP of 2.5, which means that for every 1kW of electricity, 2.5kW of heat is generated. You can expect to see air source heat pumps with coefficient performance numbers of anywhere between 2 and 4 or over, depending on the model. The COP or EER can relate to the energy efficiency of a heat.. A heat pump has a variable cost depending on the COP or outside temperature. At worst (-5 F), a heat pump is 2X as efficient as electric resistance and on a warm day, COP of 4, it is almost 5X as efficient. Propane is very expensive fuel and natural gas is very affordable. Based on the table above, we can draw the following conclusions:

2 COP of the heat pump as a function of the entering fluid temperature Download Scientific

Outlet temperature and COP for a given step of the inlet temperature... Download Scientific

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The COP h of air source heat pump operated with R134a under varied... Download Scientific Diagram

Heat Pump

Air Source Heat Pump Air Source Heat Pump Cop Vs Temperature

SEER vs HSPF vs (S) COP Heat Pump Ratings How to Compare Ecohome

Compression heat pump and chiller — oemof.thermal documentation

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HEAT PUMP OPERATING FUNDAMENTALS Caleffi Idronics

COP is a measure of energy output for a given energy input. The greater the COP, the more

Heat pump COP in function of temperature difference between evaporator... Download Scientific

Heat Pump COP (Coefficient of Performance)

COP diagrams for some heat pumps

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Heat Pump Efficiency Chart Vs Temperature

Thermal Earth Ltd

And so it begins. Page 7 Heavy Equipment Forums

Gauging the Seasonal Efficiency of AirSource Heat Pumps BDMDialog

air source heat pump Original Twist

The remaining nine time series represent the COP for different heat pump configurations (three heat sources times three heat sinks). The COP values have no unit or, to emphasize the energy.. The main outlet temperature test condition that all heat pumps should be tested to determine the COP is 35oC as per EN14511-2. This (with a set inlet of 0oC) is to try and provide a common point so one heat pumps performance can be compared to another. It can be seen that the outlet temperature from the heat pump can have a significant effect.