Chiller-Ahu-ducting-VAV (CAV Series)
CAV series is a large size central air conditioning system having Air handling unit and Variable air volume. CAV series is most suitable where required capacity of TR is large or heat load is high. This system can be installed with either water cooled or air-cooled chiller. Here closed loop system of chilled water flow from chiller to air handling unit to chiller through piping, globe valve and gate valve. Further air cooled in air handling unit and transferred variable air volume box through ducting to each room or premises.
CAV series is most usable at large hotels, schools, colleges industrial factories, warehouse, large size shopping malls and so on.
This system is also can be supply with power cooling with installed fan coil unit at required premises.
* Premises temperature ranging from 18°c to 28°c
* Humidity controlled air
* Optional power cooling
* Applicable where space is large
* Return cooled air ducting is available for cost saving of electricity as per requirement
Chiller-FCU-ducting (CFD)
CFD series type air conditioning systems is compact and low-capacity type system which used widely nowadays. Instead of using DIRECT XPANSION (Dx) type system CFD gives better cooling with high in COP. Here as capacity is small to medium size, chilled water only flow through closed loop from chiller to fan coil unit (FCU) to chiller and chilled air flow from fan coil unit to premises through ducting.
This type of systems widely uses by small offices, small to medium hotels, conference hall, medium to large size restaurant, medium size shopping mall and so on.
* Compact in size
* Initial cost is high but give better efficiency and low running cost
* Temperature ranging from 18°c to 28°c