The boiler system component that monitors water temperature and ...

[Lisaclaire]

The boiler system component that monitors water temperature and possibly controls water circulation is the
  _____.
 
  a. water level control
  b. zone control
  c. makeup water valve
  d. aquastat

Question 2

It is acceptable to vent a gas appliance through a masonry chimney as long as _____.
 
  a. a tile or metal liner of the correct size is used
  b. the chimney is inspected to ensure it is in good condition
  c. the furnace is common-vented with another gas appliance
  d. a double-wall vent connector is used at the chimney opening

[miss_1456@hotmail.com]

Answer to Question 1

d

Answer to Question 2

a

[Lisaclaire]

TYSM

[dawsa925]

Thanks for the timely response, appreciate it