Installation Guide

SECTION 3. Installation
Installation & Owner’s Guide QW-FLOAT 5
NOTES:
The installation of this heating product shall be in accordance with the manufacturer’s instructions. Improper
installation can result in mats that do not work, poor heating, and can void the manufacturer’s warranty.
Heating mats should not be installed at or below 32°F (0°C).
This equipment shall be installed only by qualified personnel who are familiar with the construction and operation
of the apparatus and the risks involved.
The installation of this product shall be in accordance with Article 424, of the National Electrical Code, ANSI/NFPA
70. ETL listed to UL499.
Note that installations over non-insulated concrete subfloors may require a longer period of time to adjust to your
desired temperature.
Preparing the Job Site
Make sure that the job site is neat and clean before working with the QuietWarmth Radiant Heat for Float-
ing Floors. Nails, screws, and other sharp debris can damage the mats. Any mats which become torn or
otherwise damaged must be discarded.
What You Will Need
• QuietWarmth mats
• Kapton Discs and Warning Labels (included in kits)
• Thermostat: A recommended floor-sensing
thermostat (go to www.QuietWarmth.com for
recommended thermostats)
• GFCI Breaker (if not part of the thermostat)
• Junction Boxes: Minimum of two required for each
room or area. One box (3”) required for thermostat,
one box (4”) required for electrical connections
• Vapor Barrier (6 mil) (only for concrete slabs
when using underlayment without an attached
vapor barrier)
• Underlayment
• Duct tape
• Tools: Digital Ohm Meter (multi-meter), wire
stripper, screw driver, wood chisel, knife and
scissors to cut underlayment
• 12/2 Romex Wire