Design and application
- Copper tubes and a package of aluminum fin lamellae to increase the heat transfer surface area. Hydraulic heat exchanger circuit, consisting of tubes and manifolds, connected to the heat source.
- Supply air heating - increasing temperature, decreasing humidity.
- Supply air heating after dehumidification - increasing temperature, decreasing humidity.
- Applicable if there is a hot water source.
- The manifolds of the heat exchanger are equipped with elements for air release and drainage of the coolant.
- Connecting the heater in a direct-flow circuit can reduce its thermal capacity by several percent.
Design and application
- Copper tubes and a package of aluminum fin lamellae to increase the heat transfer surface area. Hydraulic heat exchanger circuit, consisting of tubes and manifolds, connected to the refrigerant source.
- Supply air cooling - decreasing temperature, increasing humidity.
- Dehumidification of air flow in warm (summer) period.
- The heat exchanger is used in air conditioning systems consisting of several units connected to a single source of coolant (e.g. chiller) or in the case of air handling units with considerable cooling capacity
Features
- Maximum glycol content in the heat transfer medium: 50%.
- Maximum coolant temperature: 150°C.
- Max. working pressure of the thermal fluid: 1.6 MPa = 16 bar (tested at 21 bar).
- Thermal capacity: please refer to datasheet (Technical proposal or CCOL).
- Heater hydraulic resistance and fluid flow rate: shown in technical data (Technical Proposal or CCOL)
Features
- Maximum glycol content: 50%.
- Min. coolant temperature: +2°C.
- Max. working pressure of the coolant: 1,6 MPa = 16 bar (tested at 21 bar).
- Coolant capacity: see technical data (Technical proposal or CCOL).
- Chiller hydraulic resistance and coolant flow rate: please refer to technical data (Technical Proposal or CCOL).
- When the heat exchanger is operating in heating mode the maximum coolant temperature is 150°C.
