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. The power module allows for a single point of control when the heating load exceeds 15 Amp (e.g., in large floor applications). 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.

• For use with Ditra-Heat thermostats, Ditra-Heat cables and Ditra-Heat uncoupling membrane
• Controlled by DITRA-HEAT-E-RT or DITRA-HEAT-E-R thermostat via low voltage signal
• Extends power output by 15 Amp in large floor applications
• Supports 120-Volt and 240-Volt cables
• 5 mA built-in GFCI