- it is designed for square ducts with CVTT fans
- the water heater casing is made of galvanized sheet metal
- the blades are aluminum on copper tubes
- the connection is by clamp transition with thread, which is not included in the delivery or by soldering
- if the heater is installed before the fan, it is necessary to secure, the outlet air temperature does not exceed the permissible operating temperature of the fan
- the maximum operating pressure is 16 bar
- the maximum operating temperature is 150 ˚C
- frost protection must always be used on the supply units
- when installing, remember to drain the hot water system and vent it