aluminum heat exchanger/heat recovery/ventilation units

Specifications aluminum heat exchanger

1.Heating of the air supplied to the room

2.after the dehumidification process

3.used in a heating

Water heater

Function and application Heating of the air supplied to the room Heating of the air after the dehumidification process Used if a heating water system is available (local boiler or municipal heating system) Construction Copper pipes with aluminium plate fins (Cu/Al) Distance between fins: VS-10÷15 - 2,1mm VS-21÷650 - 2,5mm Fin thickness: 0,1mm (Al) Pipe wall thickness: 0,37mm Pipe diameter: VS-10÷15 3/8" VS-21÷650 1/2 Collector diameter: 

VS	DN	Material	Connection
10,15	20	brass	thread R3/4"
21 30,40 (≤4R)	25	brass	thread R1"
30,40 55,75 (≤4R) 100,120,150 (2R)	32	brass	thread R11/4"
55 (6R,8R) 75,100,120,150 (4R) 180(2R)	50	steel	thread R2"
120 - 650	80	steel	thread R3"
180 - 400 (8R) 500 - 650 (≥2R)	2x80	steel	thread 2xR3"

Number of heater rows: 2÷8 Connections of exchanger are equipped with drain and vent The connectors are on the tending side of the AHU Connecting the exchanger to the power supply in a cocurrent system results in reduction of the heating capacity by between 10 and 20%