The temperature indicator of a hot water boiler should indicate water temperature:
a. At the boiler inlet
b. In the expansion tank
c. Midway through the system
d. At the boiler outlet
e. In the boiler
Answer: D
The temperature indicator of a hot water boiler should indicate water temperature:
a. At the boiler inlet
b. In the expansion tank
c. Midway through the system
d. At the boiler outlet
e. In the boiler
Answer: D