The CWT Compact can be provided with heating in both the cabinet and the pedestal by means of 100 W heating fans and thermostats adjustable between 0 and 60 °C.
Both the fan and the thermostat are mounted on existing DIN rails. The heating fan is connected to one of the two 230 V (115 V UK) outlets (for the heating radiator) and one 12 V outlet (for the fan itself) in the battery charger module located in the pedestal.