The following controls work with pressurized room applications:

Water register 2-pipe system, heating only

Water register four-pipe system

Water register four-pipe system with changeover valves

Water register 4-pipe system with 6-port valve

Water register 2-pipe system, cooling only

Actuators

Valve protection

Determination of heating/cooling state

Preheating

Reset setpoint

Free inputs/outputs

Centrally override valves

Electric heating coil

Night cooling

Static calibration