Schluter Systems Ditra Heat E-RRS Power Module (DHERR2/BW) For Use ONLY With E-RS1 Electric Radiant Floor Heating Programmable Touchscreen Smart WiFi Thermostat (DHERT105/BW)

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Sale price$134.90 CAD Regular price$214.82 CAD

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Schluter®-DITRA-HEAT-E-RRS (DHERR2/BW) is a power module that extends power output when used in conjunction ONLY with the DITRA-HEAT-E-RS1 smart thermostat (DHERT105/BW).

Product Features:

  • Schluter Ditra Heat E-RRS power module (relay) is designed to extend power output. It works exclusively in conjunction with DITRA HEAT E-RS1 smart thermostat (DHERT105/BW)

  • Power module for floor heating thermostat can be used in large-area installations, supports 120V - 240V cables with or without floor heating mat (membrane)

  • The E-RRS power unit for a floor heat system has a built-in Class A GFCI. It is designed to provide a single point of temperature control throughout a radiant floor heating system

  • The module is controlled by the thermostat for heated floor via a 2-conductor low-voltage signal wire (20 AWG), allowing the electric floor heating system to warm the area using a warming cable

  • The power module is an excellent solution to create a large heated flooring system at home - a complete electric floor heating system which provides warmth and comfort


Schluter Ditra Heat E-RRS (DHERR2/BW) is a power module to be used ONLY with the Ditra Heat E-RS1 smart thermostat (DHERT105/BW) for Schluter heated floor system. This module is designed to extend the power output of the underfloor heating thermostat by 15 Amps. The thermostat controls the module via a 2-conductor low-voltage signal wire (20 AWG). It supports 120V and 240V cables, has a built-in Class A GFCI, and provides a single point of temperature control of a heated floor under tile system. The power module is an excellent solution to create a large-scale warming system with a heated floor mat (membrane).

Ditra Heat E-RS1 thermostat can control up to 10 Ditra Heat E-RRS power modules at once, forming a Schluter heated floor kit. Specially designed for large-scale application in the under floor heating system.

Connect this E-RRS power module (expansion unit) to the Ditra E-RS1 smart heated floor thermostat by joining the thermostat AUX 1&2 ports to power module AUX IN ports. It results in a high-efficiency Ditra Heat flooring heating system. This power module is designed to be used with a thermostat, Ditra Heat cable, and a Schluter Ditra underlayment (Ditra Heat mat).

Schluter Ditra Heat E-RRS power module for the floor heat thermostat is a great choice for creating a reliable and effective heated flooring system which is the best solution for floor heating system under tile.

The DHERR2/BW power relay may also be used with the vinyl and stone under floor heating system. It will create a heated floors system to provide a comfortable and energy-efficient environment.

Additionally, it is possible to use the Ditra heat radiant floor heating system inside the Kerdi shower to create a warm, waterproof complete shower system.


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