Because of the different circuit lengths to each convector, the direct return hot water system is difficult to:
a. Construct
b. Maintain
c. Return water to the boiler
d. Balance
e. Design
Answer: D
Because of the different circuit lengths to each convector, the direct return hot water system is difficult to:
a. Construct
b. Maintain
c. Return water to the boiler
d. Balance
e. Design
Answer: D