Note

The adhesive and the covering materials used in conjunction with Schlüter®-DITRAHEAT must be suitable for the corresponding application and meet the applicable requirements.

If installing covering materials that are sensitive to moisture (e.g. natural stone or synthetic resin panels) or in the case of moisture underneath the covering (e.g. from fresh screeds), it is recommended to trowel the sealing adhesive Schlüter®-KERDI-COLL-L over the joints of Schlüter®-DITRA-HEAT and to cover the joints with the 12.5 cm wide seaming tape Schlüter®-KERDI-KEBA. The use of quick-setting thin-bed adhesive may be an advantage for specific projects. It is recommended to lay out timber boards over pathways, e.g. for material transport, to protect Schlüter®-DITRA-HEAT.

Notes regarding movement joints:

The installation membrane Schlüter®- DITRA-HEAT must be separated above existing movement joints. Heating cables may not be installed over movement joints. In accordance with the applicable construction standards, movement joints must be continued in the tile covering. Coverings made of large format tiles over Schlüter®- DITRA-HEAT must be divided into fields with movement joints in accordance with the applicable regulations.

We recommend the use of our Schlüter®- DILEX profiles. Depending on the anticipated movements, profiles such as Schlüter®-DILEX-BT or Schlüter®-DILEXKSBT should be installed over structural movement joints.

The buildup of tensions must be ruled out at the edge of coverings, for example at upright construction elements or floor-wall-transitions. The edge joints and connection joints must meet the applicable professional regulations. Their dimensions must be sufficient to rule out the build-up of tensions. We recommend the use of our various profile types of the Schlüter®- DILEX series.

Technical data

Heating cable

• Nominal voltage 230 Volt
• Rating
  • 136 W/m² (spacing: every third stud ≙ 9 cm)
  • 200 W/m² (spacing: every second stud ≙ 6 cm)
• Cold connection line 1 x 4,00 m
• Minimum installation temperature 5 °C
• Smallest bending radius 6 x dA
• Resistance tolerance -5 % / +10 %
• VDE tested IEC 60800 Class M1
• Cold-warm transition Seamless, without shrink technology
• Insulation Fluoroplastic
• Fuse model IPX7

Schlüter®-DITRA-HEAT-E-R / -R-WIFI*:
Thermostat for floor and wall coverings with features such as

• Self-explanatory colour Touchscreen display 5.1 cm (2")
• Selectable room settings
• Mechanical main switch
• Second remote sensor provided as a spare sensor
• Backlit display
• Pre-set and adjustable timer programs
• Energy consumption display
• Adjustable user language
• Compatible with European integrated switch clusters (5.5 x 5.5 cm).
• 16 A switching capacity = with 230 V: 3680 W
• Colour similar to RAL 9003

* Wi-Fi function for integration into a wireless system for remote control via the “Schlüter-HEAT-Control” app

Schlüter-DITRA-HEAT-E-R-WIFI:

Smart WiFi touchscreen thermostat for heating floor and wall coverings with the same features as the Schluter-DITRA-HEAT-E-R and the option of control via a smartphone or tablet using the Schluter-HEAT-CONTROL app.

Schlüter®-DITRA-HEAT-E-R3:
Feature thermostat for floor and wall coverings with features such as

• Self-explanatory colour Touchscreen display 8.9 cm (3.5")
• Selectable room settings
• Mechanical main switch
• Second remote sensor provided as a spare sensor
• Backlit display
• Pre-set and adjustable timer programs
• Energy consumption display
• Adjustable user language
• 16 A switching capacity = with 230 V: 3680 W
• Colour similar to RAL 9003

Schlüter®-DITRA-HEAT-E-R4:
Analogue thermostat for heating floor and wall coverings with features such as

• Mechanical on/off switch
• Second remote sensor provided as a spare sensor
• Integration into conventional Switch programs
• Suitable for integration into conventional 5 x 5 cm switch programs (built-in adapter is required for switch series 5.5 x 5.5 cm)
• 16 A switching capacity = with 230 V: 3680 W
• Colour similar to RAL 9010

Schlüter®-DITRA-HEAT-E-ZS
Thermostat installation set

• Conduit for sensor wire (2.5 m)
• Aluminum sensor sleeve
• Plastic junction box

Sets for floor and wall surfaces

Schlüter®-DITRA-HEAT-E-S contains:

• Touchscreen thermostat Schlüter®- DITRA-HEAT-E-R * or Smart thermostat Schlüter®-DITRA-HEATE-R-WIFI. Both include two remote sensors.
• Heating cable Schlüter®-DITRA-HEAT-HK for the area to be heated (installed around every 3rd stud ≙ 136 W/m²)
• Uncoupling mats Schlüter®-DITRA-HEAT-MA
• 2 junction boxes

Wall installation sets
Schlüter®-DITRA-HEAT-E-WS contains:

• Touchscreen thermostat Schlüter®-DITRA-HEAT-E-R * or Smart thermostat Schlüter®-DITRA-HEATE-R-WIFI. Both include two remote sensors.
• Heating cable Schlüter®-DITRA-HEAT-HK for the area to be heated (installed around every 2nd stud ≙ 200 W/m²)
• Uncoupling mats Schlüter®-DITRA-HEAT-MA
• 2 junction boxes

Sets for wall and floor Areas with thermal barrier
Schlüter®-DITRA-HEAT-E-DUO-S contains:

• Touchscreen thermostat Schlüter®-DITRA-HEAT-E-R * or Smart thermostat Schlüter®- DITRA-HEATE-R-WIFI. Both include two remote sensors.
• Heating cable Schlüter®-DITRA-HEAT-HK for the area to be heated (installed around every 3rd stud ≙ 136 W/m²)
• Uncoupling mats Schlüter®-DITRA-HEAT-DUO-MA
• 2 junction boxes

Sets for wall areas with thermal barrier
Schlüter®-DITRA-HEAT-E-DUO-WS contains:

• Touchscreen thermostat Schlüter®-DITRA-HEAT-E-R * or Smart thermostat Schlüter®- DITRA-HEATE-R-WIFI. Both include two remote sensors.
• Heating cable Schlüter®-DITRA-HEAT-HK for the area to be heated (installed around every 2nd stud ≙ 200 W/m²)
• Uncoupling mats Schlüter®-DITRA-HEAT-DUO-MA 
• 2 junction boxes