Air To Air Heat Pump Efficiency

This means that for every unit of electricity you put in the heat pumps have the potential to produce 4 and 5 units of heat respectively.

Air to air heat pump efficiency.

One of the biggest advantages of an air source heat pump is its efficiency. Within temperature ranges of 3 c to 10 c the cop for many machines is fairly stable at 3 3 5. Models that are built as the energy star are able to save up to 20 percent than standard models reduce the greenhouse gases emission and increase the comfort. Heat pumps can have problems with low airflow leaky ducts and incorrect refrigerant charge.

Efficiency and performance deteriorate if airflow is much less than 350 cfm per ton. There should be about 400 to 500 cubic feet per minute cfm airflow for each ton of the heat pump s air conditioning capacity. To keep your rheem heat pump in good working condition you should check the air filters every month keep the outdoor coils clean and inspect the blower filters ducts and indoor coil for obstructions and dirt. Rheem heat pumps can deliver quiet efficient heating and cooling.

A cop of 3 means the heat pump produces 3 units of heat energy for every 1 unit of electricity it consumes. An air source heat pump ashp will typically produce around 3kw thermal energy for every 1kw of electrical energy consumed giving an effective efficiency of 300. The efficiency of air source heat pumps is measured by the coefficient of performance cop. Air to air heat pump is one of the most efficient electric hvac devices designed for home heating and cooling.

It is thermodynamically impossible to have an efficiency of more than 100 as this implies that more energy is being produced than is being put in. The pump s background noise is insignificant and thus does not represent an annoyance factor for people who will find themselves in the same room with the pump. A heat pump gets its name because it pumps or transfers heat from one area to another instead of generating heat like forced air furnaces or radiant heat boilers. Efficiency of a heat pump is measured using a term coefficient of performance cop and it is the ratio of the useful heat that is pumped to a higher temperature to a unit amount of work that is put in.

Using this scale commercial air source heat pump efficiency can be as high as 4 whereas ground source heat pumps can reach up to 5. Air to air heat pumps are highly efficient with their seasonal efficiency rating scop reaching 3 0 4 0 meaning that for every 1 kw of electricity 3 to 4 kw of heat is generated. This is possible because air source heat pumps move heat rather than burning fuel. Efficiency of a heat pump.