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Hoval develops and produces components for heat, cold and moisture recovery based on more than 40 years of experience.

Controller without display


Article specifications E81-3
AI 2
DI 3
UI -
AO 1
DO 2
RS485 ports 1

Controller without display


Article specifications E151D-3
AI 4
DI 4
UI -
AO 3
DO 4
RS485 ports 1

Controller without display


Article specifications E281D-3
AI 4
DI 8
UI 4
AO 5
DO 7
RS485 ports 1