Manual and Installation Guide

Controlling Your System

WarmlyYours recommends a Class-A GFCI, UL/CSA/ETL or similar NRTL listed thermostat to control the Environ™ Flex

Rolls. A programmable thermostat will allow you to set your oor warm-up time and will provide you increased energy

efciency, by programming your wake up, away, bedtime, and vacation settings.

Most wood laminate manufacturers specify that their oors should not be subjected to temperatures in excess of 85ºF

(29ºC). The only reliable way to achieve this is to install a temperature sensor directly under the Environ™ Flex Rolls.

Check with your laminate manufacturer to see their recommendations for installing electric radiant heat under their oors.

Any of the thermostats from the WarmlyYours nSpiration Series can be set to the temperature recommended by the

laminate manufacturer.

Professional Electric Installation

Attention: Some local codes require that a licensed electrician complete the nal connection of the

oor heating system.

The installation of electrical systems presents a risk of re and electrical

shock, which may result in personal injury. Caution should always be

taken to guard against these risks. A qualied electrician should connect

Environ™ Flex Rolls to the thermostat and/or to the electrical supply circuit.

All such connections MUST be in accordance with the National Electric

Code, Canadian Electric Code, and all local codes.

WarmlyYours strongly suggests a dedicated circuit for each system. A non-

dedicated circuit can cause nuisance tripping of the GFCI built into the

thermostat.

Items Required For System Installation

• The customized installation SmartPlan™ (oor plan layout)

• Ground Fault Circuit Interrupter (GFCI)

• Digital Ohm Meter (multi-meter)

• 4” x 4” extra-deep box with a single gang plaster ring

• Junction box for systems requiring more than 3 rolls

• Wire and appropriate-sized, non-GFCI breaker for supplying voltage

• Electrical conduit

• Adhesive tape

• Aluminum tape strips