Schluter Ditra Heat E RR Power Module

Schluter-DITRA-HEAT-E-RR is a power module that extends power output when used in conjunction with the DITRA-HEAT-E-RT or DITRA-HEAT-E-R thermostats. When the heating load exceeds 15 amps (e.g., in large floor applications) to maintain a single point of control. Up to 16 DITRA-HEAT-E-RR power modules may be connected in series via low voltage signal wire to a single DITRA-HEAT-E-RT or DITRA-HEAT-E-R thermostat. Extends power output by 15 Amps in large floor applications. Controlled by DITRA-HEAT-E-RT or DITRA-HEAT-E-R thermostat via low voltage signal. Supports 120 V and 240 V cables. 5 mA built-in GFCI.