Efma Floor Heating System; General Information - Reznor EFMA Installation Manual

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The installation must meet the following building codes, as applicable:

• Canadian Electrical Code (CSA C22.1)

• American National Electricity Code (ANSI/NFPA 70)

• Any other national or local code

The EFMA floor heating system is composed of a heating cable fastened to an adhesive

fiberglass mat along with a lead for connection to an electrical power source. EFMA

meets the following The Canadian Electrical Code standard: series heating cables set.

Shut off power supply to the floor heating system to prevent electrical shock.

Important Informations

• The EFMA floor heating system is designed exclusively for interior floor heating.

The system is not designed for snow melting or any other outdoor uses;

• EFMA is mainly designed to complement a building's primary heating source by

serving as a secondary (floor warming) or primary room heat source (radiant floor

heating);

• Refer to Section 3 for instructions on heating a room using the EFMA system only;

• Floor temperature varies based on insulation and floor characteristics;

• The EFMA system can be installed under a shower floor only if the floor is ceramic

or natural stone. A waterproof membrane must be used to maintain the heating

cables in a dry environment. Canada: A ground fault circuit interrupter (GFCI)

must be used with this heating device in bathrooms. USA: A ground fault circuit

interrupter (GFCI) must be used with this heating device in bathrooms and in

hydromassage bathtub locations;

• The EFMA system must be embedded in cement or an equivalent binder (cement

glue, ceramic glue or self-levelling cement);

• The system must be installed by a master electrician who is: able to evaluate proper

electrical resistance, familiar with installation-related risks and knowledgeable

about construction techniques as well as the installation and use of the EFMA floor

heating system;

• The system is only one step in the floor construction process. Each trade is respon-

sible for the quality of its work and must ensure that the work performed by the

previous tradesman has been duly completed according to code. All tradesmen are

engaged in the installation process and share joint responsibility for it.

IMPORTANT!

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