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Q: What are the device to use in controlling VRV or variable refrigerant volume?
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Related questions

What is the meaning of vrv air conditioning?

VRV means Variable Refrigerant Volume. The volume or flow rate of refrigerant is matched to the required heating or cooling loads thereby saving energy and providing more accurate control.


What is a variable resister?

The volume knob on an audio device (radio, TV) is an example of a variable resistor. A variable resistor is also known as a potentiometer.


What is variable resistance?

The volume knob on an audio device (radio, TV) is an example of a variable resistor. A variable resistor is also known as a potentiometer.


What is the difference of HAVC VRV and VAV?

VRV stands for Variable Refrigerant Volume and refers to an air conditioning system which varies the volume of refrigerant in the coil to meet requirements. VAV stands for Variable Air Volume and refers to an air conditioning system which varies the volume of supply air into the room to meet requirements.


Is controlling variables a controlled experiment?

an experiment to test a scientific hypothesis in which the variable component is controlled, not random, eg In an experiment that measures volume vs time to boiling, the volume, being the indirect variable, is measured.


Which phases has a variable volume?

The gas and plasma phases have a variable volume.


What is the difference between variable air volume and volume control damper?

vav is volume control damper.. vav is variable air volume..


Which physical state is described as having a variable shape and variable volume?

The volume of a gas is subject to change with temperature and pressure.


Does liquid have a variable volume?

Yes


Does plasma have a variable volume?

No it doesn't.....


Is volume a continuous variable?

Yes


A variable cost changes in proportion to changes in the volume in activity?

the answer is Variable Cost