Question 1

What is the difference between VRF and VRV?

Accepted Answer

You may have also heard the term VRV.

VRF stands for Variable Refrigerant Flow, while VRV is Variable Refrigerant Volume. They both describe the same concept – an energy-efficient forced air cooling system that uses a single compressor to power multiple zones in a home or business.

The main difference between the two is VRV is a product owned by Daikin, whilst VRF refers to the type of HVAC technology.

Question 2

What is the difference between a heat pump and a heat recovery VRF system?

Accepted Answer

Both are types of VRF air conditioners.

The main difference between a heat pump and a heat recovery system is that heat recovery can perform both cooling and heating simultaneously, whilst the heat pump is restricted to one or the other at any given time.

Question 3

Where are VRF systems used?

Accepted Answer

VRF systems are typically used in larger spaces that have multiple zones that need to be cooled or heated, like office buildings, schools, and hotels. However, they are also becoming more popular in residential properties.

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