DW Double Effect Direct Fired Absorption Chiller-Heater

Direct Fire Type

World Energy

Capacity : 50~2,000RT (176~7,033kW)
Fuel : Oil or Gas

Low Emission, eco-friendly
Equipped with certified low NOx burners to protect environment

High delta T heat recovery
Low exhaust gas outlet temperature down to 120℃, achieved by the exhaust gas heat exchanger installed through outlets of high-temperature generators. In this way, the temperature of exhaust gas drops to 120℃, maximizing the efficiency of chillers through raising gas(oil) and exhaust gas heat recovery.

Stable chilled water leaving temperature
Equipped with an inverter control system which provides precise part-load control of absorbent solution flow rate, securing stable chilled water leaving temperature

Highest COP
COP 1.48, with gas consumption of 3.5kg/h per 1usRT

Reference
Hong Kong Hong Kong Airport, Russia Astrakhan City Administration Building