TB 013 - Electrical Radiant Heating

Question 1

ELECTRIC RADIANT HEATING - cable are installed and looped throughout & connected to thermostat wich controls amount of ______ flowing through wires

Answer 1

Current

Question 2

The heating wires are concealed in construction by covering with:

1) ______-_____
2) ______
3) ______

Answer 2

1) dry-wall
2) plaster
3) cement

Question 3

ELECTRIC RADIANT HEATING: wires may be as high as ____ volts

Answer 3

220

Question 4

ELECTRIC RADIANT HEATING: thermostats control all rooms eccept:

1) ________
2) ________

Answer 4

Bathrooms

Hallways

Question 5

ELECTRIC RADIANT HEATING: required by _____ Chapter 9 Article 3 requires the thermostats to be installed so that there is no possibility of current flowing through the system when the thermostat is turned off.

Answer 5

LAMC

Question 6

Do not cut into _______ or ______ until circuits have been de-energized & main is off

Answer 6

Ceilings

Walls