Dependable Radiant Floor Heating for Larger Living Spaces

The Schluter DITRA-HEAT-E-HK Electric Radiant Floor Heating Cable 120V 141.1' (43.1 sq ft) is engineered to provide efficient, even floor warming in larger residential interior spaces. Designed for seamless integration with the Schluter DITRA-HEAT uncoupling membrane, this twisted-pair heating cable delivers consistent radiant heat beneath tile, natural stone, and approved resilient flooring, including luxury vinyl tile (LVT).

With 43.1 sq ft of heating coverage, this 120V cable is ideal for larger bathrooms, kitchens, living areas, and other spaces where enhanced comfort and energy-efficient radiant heating are desired.

Faster Installation with the Schluter DITRA-HEAT System

Designed to simplify installation, the DITRA-HEAT-E-HK cable snaps directly into the DITRA-HEAT membrane without requiring clips, staples, or additional fasteners. The system also eliminates the need for self-leveling compounds, helping reduce labor time while maintaining a clean, efficient installation process.

Unlike conventional floor heating systems, the cable does not require a return run to the thermostat, making layout planning easier for both professional installers and experienced DIY users.

Installation advantages include:

• Snaps securely into the DITRA-HEAT membrane
• No clips or fasteners required
• No self-leveling compounds needed
• No return cable to the thermostat
• Faster and cleaner installation

Twisted-Pair Technology for Even Heat Distribution

The advanced twisted-pair cable design provides reliable, consistent radiant heat while producing virtually zero electromagnetic fields. This innovative construction helps create comfortable floor temperatures throughout the heated area while supporting long-term system performance.

For optimal safety and efficiency, the cable must never be cut or modified. Following the recommended cable spacing guidelines helps maintain uniform heat distribution across the installation.

Performance features:

• Twisted-pair heating cable construction
• Virtually zero electromagnetic fields
• Uniform radiant heat distribution
• Designed for interior floor warming
• Compatible with Schluter DITRA-HEAT thermostat systems

Versatile Heating Beneath Multiple Flooring Types

The DITRA-HEAT-E-HK heating cable is suitable for a wide range of flooring materials, making it a versatile choice for residential renovation and new construction projects.

Compatible flooring includes:

• Ceramic tile
• Porcelain tile
• Natural stone
• Luxury vinyl tile (LVT)
• Other approved resilient floor coverings

Its 43.1 sq ft coverage is well suited for spacious bathrooms, kitchens, foyers, laundry rooms, and other medium to large interior living areas that benefit from comfortable radiant floor heating.

Designed for Safe and Professional Installation

Schluter recommends following all installation guidelines to achieve optimal heating performance and long-term reliability. Proper cable spacing, required clearances from walls, fixtures, drains, and other heat sources help ensure consistent operation and safe installation.

Each heating cable includes a floor temperature sensor for accurate thermostat control. Insulation resistance testing during installation is also strongly recommended to verify cable integrity before the finished floor covering is installed.

Important installation considerations:

• Never cut or shorten the heating cable
• Install only within the DITRA-HEAT membrane
• Follow recommended spacing requirements
• Maintain required clearances from fixtures and walls
• Includes floor temperature sensor

A Professional-Grade Solution for Lasting Floor Comfort

The Schluter DITRA-HEAT-E-HK Electric Radiant Floor Heating Cable 120V 141.1' (43.1 sq ft) combines efficient installation, dependable heating performance, and compatibility with the complete Schluter DITRA-HEAT system. Whether used in a renovation or new construction project, it delivers lasting warmth and everyday comfort beneath your finished flooring.