Control gateway of air-to-water zoning units. Fan control through 0-10 V output and opening-closing electrovalves Compatible with 2-pipe and 4-pipe installations. Externally powered at 110/230 Vac. Mounted on DIN rail or on wall.

Functionalities:

·     Two electro-valve control relays for demand.

·     0-10 V output for fan control.

·     Automatic speed control based on the zones on demand.