Smart Underfloor Thermostat


DITRA-HEAT-E-RT is a programmable touchscreen thermostat used to control the DITRA-HEAT-E-HK heating cables (either 120 V or 240 V). The thermostat features a 5 mA built-in ground fault circuit interrupter (GFCI) with indicator light and includes a floor temperature sensor. DITRA-HEAT-E-RT is operated via LCD touchscreen controls and features a pre-set schedule for convenience, which may be programmed to fit any schedule. Two heating cables may be connected to the thermostat, up to the total heating load limit of 15 amps. The DITRA-HEAT-E-RR power module may be used in conjunction with the thermostat when the heating load exceeds 15 amps (e.g., in large floor applications) to maintain a single point of control.

SKU: GA0051 Category:


  • For High/Line Voltage Systems — Mysa is designed for electric underfloor heating and retrofits with most existing brands. Mysa does not work with hydronic or water-based systems.
  • Class A GFCI Protector — Mysa is safe to enjoy worry-free and comfortably in your kitchen or bathroom. Mysa does not work with Class B GFCI Protectors.
  • All The Smart Integrations – Compatible with all smart home voice assistants including Alexa, Google Assistant and Apple HomeKit.
  • Sleek, Minimalist Design — Enhances every room with premium look and feel. Mysa is proudly Canadian.
  • 20 Minute Install — Installs easily in 20 minutes or less; Comes with an illustrated guide and step-by-step installation video.


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