Heat Pump Refrigerant Flow Chart

In a heat pump system when the reversing valve is energized cool mode the unit will run in cool mode and the refrigerant will follow the path indicated on the bottom.

Heat pump refrigerant flow chart.

It takes less energy to relocate heat than it does to create it. Carrier heat pumps are some of the most durable environmentally friendly and energy efficient in the hvac industry. Heat pumps part 1. Thanks to a reversing valve a heat pump can change the flow of refrigerant and either heat or cool a home.

How a heat pump works review. The condenser and evaporating coil heat or cool the air depending on the directional flow of refrigerant. R 410a puron refrigerant pressure temperature chart by alec johnson mar 19 2019 one of the very first steps when it comes to diagnosing your home air conditioner refrigerator or even your vehicle s air conditioner is understanding the temperature and the current pressure that your system is operating at. This subcool chart is for 65.

Controls whether the heat pump system should be in cooling heating or defrost mode. The substance in the refrigeration lines that circulates through the indoor and outdoor unit. Air is blown over an evaporator coil transferring heat energy from the air to the refrigerant. The heat pump swimming pool heater is an air to water heat pump and uses one air to refrigerant heat exchanger and one refrigerant to water heat exchanger.

To increase the approach differential you would remove refrigerant to decrease it you would add refrigerant. This means the subcool chart is only valid when the outdoor temperature is below 65. A heat pump is basically a central air conditioner that also provides heating by reversing itself and drawing heat from the outdoor air to the interior of the house yes even cold air contains heat energy the maintenance needs of a heat pump are very similar to an air conditioner but they have some special requirements of their own. Carrier heat pumps come with a range of specialied features like greenspeed intelligence optimal humidity and temperature control variable speed compressor operation for ultimate quiet and comfort compressor sound blanket and silencer system ii design weatherarmor ultra.

This heat pump is never used to cool the pool water so there is no need for the system to operate in both the heating and cooling mode. Just as a refrigeration system removes and relocates heat from a cooler or freezer so too does a heat pump remove heat from cold outdoor air and relocate it to within a. A heat pump is an air conditioning system which can also provide very efficient heating. Some lennox heat pump systems come with a subcool chart next to the approach chart.