The most cost effective way to control underfloor heating and cooling

The new inbuilt functionality for iSMA-B-4U4O-H and iSMA-B-4U4O-H-IP  will give you the easiest to configure and most robust solution for underfloor heating and cooling… and all for the cost of one IO Module.

You can use the iSMA-B-4U4O-H or iSMA-B-4U4O-H-IP Bacnet/Modbus for your heating and cooling projects just by choosing the correct configuration without any need of programming.

The logic is built in the module, so once you choose the correct configuration you can simply install it on site. In this way you have a distributed logic solution so if anything happens to the BMS system your solution will continue working as expected.