FAQ

To continually improve and develop the quality of Products, Services and Human Resources…

Management team has determined the company’s policy as “Providing Products & Services for the Greatest Satisfaction” by having strong intention to innovate and improve products to meet global standards. Consequently, both Thai Public and Private sectors always rely on CENTRAL AIR Products.

With the highest degree of excellence in both sales and after-sale services to end-users and over 500 dealers all over Thailand, CENTRAL AIR products have been appreciated with customers’ trust and satisfaction for continually decades.

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What's VRF?

VRF = Variable Refrigerant Flow, Condensing units can connect with many Fan coil units (For 1 system)

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How does VRF work?

Outdoor unit controls the flow of refrigerant automatically, depending on the load of the fan coil units.

Fan coil units able to control refrigerant flow by electronic expansion valve (EEV).

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What's outstanding point of VRF?

High efficiency performance
Precise temperature control, comfortable air supply
Super-long piping condition, more convenient design
Space saving for condensing installation area
High intelligence and reliable operation
High quality user experience

What's VRF can use?

Residence
Office
School/University
Hotel
Showroom
Hospital

What's outstanding point of Central Air VRF?

Full DC inverter compressor
DC inverter-driven for outdoor units fan motor
High external static pressure, maximum 85 Pa
Wide operating rang, maximum 50 ◦C BD.