WL SERIES

The round additional heater for heating the air is suitable for VAV variable air flow controllers of the TVR series and constant air flow controllers CAV of the RN and VFC series.

Designed to operate at water temperatures up to 100 °C
Copper tubes with aluminum fins are arranged in two rows
Mounted in horizontal and vertical air ducts regardless of the direction of air flow
For connection to round ducts EN 1506 or EN 13180
With seal and inspection hole
Maximum operating pressure for water 8 bar
Housing tightness according to EN 15727, class D

Application

Water heating heat exchanger Series WL for secondary heating of air in round air ducts
For variable VAV air flow regulators of the TVR series and constant CAV air flow regulators of the RN or VFC series
Designed to operate at water temperatures up to 100 °C