On a gas fired automatic boiler a normal programmed start-up takes approximately:
a. 105 seconds
b. 55 seconds
c. 27 - 40 seconds
d. 120 seconds
e. 70 seconds
Answer: A
On a gas fired automatic boiler a normal programmed start-up takes approximately:
a. 105 seconds
b. 55 seconds
c. 27 - 40 seconds
d. 120 seconds
e. 70 seconds
Answer: A