SunTouch UnderFloor Heating Mat 8 Sq Ft 12 Inch 120V Radiant Floor Heat

SunTouch UnderFloor Heating Mat 8 sq ft 12 Inch Wide 120V

Staple-Up Radiant Heating Mat for Underfloor Applications

The SunTouch UnderFloor heating mat is designed to add comfortable radiant heat without removing existing flooring. Installed between floor joists, this system delivers efficient warmth to the floor above while keeping installation simple and non-invasive.

Voltage: 120 Volt only

Coverage Area: 8 sq ft

Mat Size: 12 inch x 8 ft

Amperage Draw: 0.6 amps

Heating Output: 10 watts per sq ft (approx. 34 BTU/hr per sq ft)

System Overview:
UnderFloor mats use a series resistance heating cable integrated into a foil radiator surface, designed to distribute heat evenly beneath the subfloor. This system is ideal for retrofit projects where finished flooring remains in place.

Applications:

• Installed between floor joists under wood subfloors
• Suitable for hardwood, vinyl, laminate, carpet, and tile flooring
• Ideal for residential and light commercial spaces

Performance:

• Raises hard surface floor temperatures by up to 15°F
• Raises carpeted floor temperatures by approximately 6 to 10°F
• Maximum combined floor insulation rating of R-11

Key Features:

• Easy staple-up installation between joists
• Foil heat spreader ensures even heat distribution
• Compatible with a wide range of floor coverings
• Available in multiple sizes and configurations
• Can combine multiple mats of the same voltage for larger areas
• Durable heating cable with Aramid reinforcement and ETFE insulation
• Oxygen-free copper heating elements for long lifespan
• Fully grounded system with 10 ft power lead for safety

Benefits:

• No need to remove existing floors
• Energy-efficient radiant heat
• Quiet and maintenance-free operation
• Comfortable and consistent warmth
• Ideal for retrofit and remodeling projects

UnderFloor Installation Manual

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