hot water coil 1.Heating of the air supplied to the room 2.Heating of the air after the dehumidification process 3.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 - 2,5mmFin thickness: 0,1mm (Al) Pipe wall thickness: 0,37mm Pipe diameter: VS-10÷15 3/8" VS-21÷650 1/2Collector diameter:

VS	DN	Material	Connection
10,15	20	brass	thread R3/4"
2130,40 (≤4R)	25	brass	thread R1"
30,4055,75 (≤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%

Water Heater/hot water coil