Dependable Radiant Floor Heating for Everyday Comfort

The Schluter DITRA-HEAT-E-HK 120V heating cable is designed to warm interior floor areas up to 72.7 sqft, making it ideal for bathrooms, kitchens, laundry rooms, and entryways. It provides consistent radiant heat beneath finished flooring, creating a more comfortable living environment throughout the year.

When installed with the DITRA-HEAT uncoupling membrane, the cable delivers efficient heat distribution while supporting the long-term performance of tiled and resilient floor coverings.

Advanced Twisted Pair Design for Consistent Heat Output

Built with twisted pair cable technology, the DITRA-HEAT-E-HK produces virtually zero electromagnetic fields while maintaining reliable and even floor warming. The durable cable construction is engineered for dependable operation in residential and light commercial applications.

Key features include:

• Uniform radiant heat distribution
• Virtually zero electromagnetic field emissions
• Designed for 120V DITRA-HEAT systems
• Compatible with tile, natural stone, and luxury vinyl tile (LVT)

Faster Installation with the DITRA-HEAT Snap-In System

The heating cable snaps securely into the DITRA-HEAT membrane without the need for clips, staples, or additional fasteners. This streamlined installation method helps reduce labor while ensuring consistent cable spacing across the heated area.

Installation benefits include:

• Snap-in cable design for quick installation
• No clips or fastening hardware required
• No self-leveling compounds needed over the cable
• No return wire required to the thermostat

These features help contractors complete projects more efficiently without compromising installation quality.

Flexible Cable Layout for Optimized Heat Coverage

The cable can be installed using different approved spacing patterns to suit specific room layouts and heating requirements. Alternating three-stud and two-stud spacing may be used where increased heat output or improved cable management is needed.

For safe installation:

• Never cut or shorten the heating cable.
• Maintain at least 2" (50 mm) clearance from walls and fixed cabinets.
• Keep recommended distances from heat sources, drains, and air ducts.
• Create buffer zones near fixtures and door openings to accommodate excess cable.

Following these guidelines helps ensure safe, even heat distribution throughout the installation.

Built-In Safety Features for Reliable Long-Term Performance

Proper testing during installation is essential for dependable system operation. The cable should be tested while on the reel, during installation, and before the floor covering is installed to verify electrical integrity.

Recommended installation practices include:

• Perform resistance testing throughout installation.
• Use a megohmmeter for insulation resistance testing.
• Install cable connections beneath the finished flooring.
• Consult a qualified electrician when selecting the appropriate voltage for the project.

These procedures help confirm proper installation before the flooring is completed.

Ideal for Tile, Stone, and Luxury Vinyl Flooring Projects

The DITRA-HEAT-E-HK heating cable is suitable for a variety of interior applications where radiant floor warming enhances comfort without affecting the finished appearance of the floor.

Recommended applications include:

• Bathrooms and powder rooms
• Kitchens and breakfast areas
• Laundry and utility rooms
• Entryways, mudrooms, and hallways
• Tile, natural stone, and luxury vinyl tile (LVT) flooring

The cable should never be installed beneath enclosed cabinetry, fixed islands, bathtub platforms, or permanent fixtures that restrict airflow and heat dissipation.

Professional Electric Floor Heating for Residential Renovations

Designed for professional installers and homeowners alike, the Schluter DITRA-HEAT-E-HK 120V heating cable combines efficient radiant heating with an installation-friendly design. Its compatibility with the DITRA-HEAT membrane allows for faster installation while delivering dependable underfloor warmth.

Whether used in a remodeling project or a new home installation, this heating cable provides a practical solution for creating comfortable, heated interior floors.