Self-Test B-3.2 Heat Transfer Units Installation

Complete Self Test B-3.2 and check your answers.

1. Which type of heat transfer unit is not normally installed under a window?
   1. Wall-mounted convectors
   2. Unit heaters
   3. Baseboard radiators
   4. Freestanding radiators

    

2. Complete the following statement: “On the same circuit, do not mix convectors with ____________ .”
   1. Manufactured panels
   2. Unit heaters
   3. Baseboard radiators
   4. Freestanding cast-iron radiators

    

3. Complete the following statement: “If a baseboard heat transfer unit is to be recessed, it must not ____________ .”
   1. Extend beyond the dimensions of the window
   2. Be installed on an inside wall
   3. Be installed on an outside wall
   4. Be mixed with convectors

    

4. As the maximum cold temperature drops, what is the effect on the amount of glycol that would be needed for the water/glycol solution?
   1. Becomes unimportant
   2. Becomes less
   3. Stays the same
   4. Becomes greater

    

Answer Key: Self-Test B-3.2 is on the next page.