General information, Typical installations, Directly on plywood directly on concrete – King Electric FCM Floor Mat User Manual
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King Electrical Floor Heating Mat Installation Manual
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General information
Electric floor heating is a simple, economical way to warm any floor providing years of lasting comfort whether it is used as
supplemental or the primary heating source. This installation manual provides guidelines, safety warnings and describes the
elements of properly installing the King Electric floor heating system which are:
1. How to design the proper layout for the room.
2. How to select the right product for the application.
3. How to properly install the system.
This installation manual DOES NOT provide detailed information regarding thermostat installation. It is important to thoroughly review
the thermostat installation manual included with the thermostat. For additional information regarding any aspect of the King Electric
floor heating system, please contact us at:
King Electrical Manufacturing Co.
9131 10th Ave South
Seattle, WA 98108
1-800-603-5464
Typical Installations
Directly on plywood
Directly on concrete
Tiles, Stone
Scratch coat
(optional)
Thin-set
Plywood subfloor
Backerboard
(optional)
Tiles, Stone
Scratch coat
(optional)
Concrete slab
Thin-set
(optional)
Insulation