Capacity of the device
Capacity refers to the amount of cooling or heating that the device can produce, which is measured in tons or Btu/hr. We should choose the capacity of the device according to the size of the air-conditioned environment. For example, for an 80-meter area, we will need to buy a duct split device with a capacity of 30,000. In the article "Calculating the capacity of the split duct" it is explained in relation to the correct and accurate way of calculating the capacity of the split duct device.
Appliance consumed by the device
You should note that the amperage of the device you choose should match the electricity meter of your building. For example, if your electricity meter is 15 amps, you cannot use a device that consumes 18 amps.
Device efficiency
The higher the efficiency of the device, the less energy the device uses for air conditioning.
Dimensions of the device
Dimensions of the device must be suitable for the environment where the device is installed, which should be checked by visiting experts at the installation site before purchasing the device.
Type of device performance
The type of its function, including dual-purpose cooling and heating, only cooling and cooling with hot water coil, should be selected according to your needs. Other points of interest include the type of gas used by the device and CFM or the air volume that the device uses. can produce, pointed out.
Device brand
One of the most important questions that arise when choosing a split duct is "what brand to buy", which you should choose according to the special features of each brand and their price. For example, if you are looking for a low-noise split duct, brand L J and Green, or if you are looking for a split duct with a low price, Iranian brands are a good option.
