The perimeter loop system of furnace ducting is ideal for a building with:
a. No insulation in the walls
b. Concrete walls
c. No basement
d. Low headroom in the basement
e. No cold air returns
Answer: C
The perimeter loop system of furnace ducting is ideal for a building with:
a. No insulation in the walls
b. Concrete walls
c. No basement
d. Low headroom in the basement
e. No cold air returns
Answer: C