In a gravity return system, the boiler should be placed:
a. Well above the highest radiator
b. Well below the lowest radiator
c. On an elevated platform
d. At the same level as the radiators
e. In a central location
Answer: B
In a gravity return system, the boiler should be placed:
a. Well above the highest radiator
b. Well below the lowest radiator
c. On an elevated platform
d. At the same level as the radiators
e. In a central location
Answer: B