The power module may be used in conjunction with the DITRA-HEAT-E-WIFI, 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-WIFI, 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-WIFI, DITRA-HEAT-E-RT, or DITRA-HEAT-E-R thermostat via low voltage 2 conductor 20 AWG signal wire
• Supports 120 V and 240 V cables
• Built in Class A GFCI