A measure of efficiency in a furnace or HVAC system\'s heating mode that represents the ratio of total heating capacity to electrical energy input. For example, if a heating system has a COP of 3 [..]

A measure of the efficiency of a heat pump or air-conditioning equipment. It is the ratio of input energy to output energy. A device that has an energy input of 1 kW and an output of 3 kW, will have a C.O.P. of 3.

ratings that are more typically found in chiller ratings and gas cooling equipment, as well as in heat pumps. COP is a measure of how efficiently a heating or cooling system will operate at a single o [..]

The ratio of the rate of heat removal to the rate of energy input, in consistent units, for a complete refrigeration system or some specific portion of that system under designated operating condition [..]

The ratio of the rate of heat delivered versus the rate of energy input in consistent units, or a complete, operating heat pump system under designated operating conditions.

The ratio of heating or cooling provided by a heat pump (or other refrigeration machine) to the energy consumed by the system under designated operating conditions. The higher the COP, the more efficient the system.

Ratio of the refrigeration produced to the work supplied.

The COP is the ratio of useful heat produced to drive energy of the heat pump.

The ratio of the heat energy delivered by a heat pump to the amount of electrical energy consumed by its components (compressor, pumps, fans, etc.). The COP is a measure of heat pump efficiency, and v [..]

The ratio, CoP, is an expression of the output of a machine in heating mode as a proportion of input power (compressor and fans) and hence is the rated capacity divided by the rated power input. In pr [..]

COP is usually referred to in measuring the efficiency of heat pumps. It is the ratio of the heat energy output of heat pump versus the amount of electrical energy input.

Energy-efficiency measurement of heating, cooling, and refrigeration appliances. COP is the ratio of useful energy output (heating or cooling) to the amount of energy put in, e.g., a heat pump with a [..]

Ratio of work performed or accomplished as compared to the energy used under designated operating conditions.