Can more than one DITRA-HEAT-E-HK heating cable be connected to the Schluter®-DITRA-HEAT-E Thermostats ?

Connecting multiple heating cables to the thermostat where the current drawn by the cables is less than 15 amps

Two DITRA-HEAT-E-HK heating cables (up to 15 amps) may be connected to any of the DITRA-HEAT-E thermostats without a power module or another device. Use of a wide, deep thermostat box or a double-gang thermostat box with single-gang mud ring is strongly recommended to provide sufficient space the thermostat and related wiring. The two heating cables leads must be wired in parallel. This work must be planned and performed by an electrician for safety and liability purposes.

Connecting multiple heating cables to the thermostat where the current drawn by the cables is greater than 15 amps

Multiple DITRA-HEAT-E-HK heating cables (over 15 amps) cannot be connected to a single DITRA-HEAT-E thermostat . Additional DITRA-HEAT-E thermostats must be used or the DITRA-HEAT-E-RT/-R thermostats may be combined with the DITRA-HEAT-E-RR power modules.