A fire is burning in the fireplace and venting correctly. The furnace comes on and smoke starts to roll out of the fireplace into the room. This shows that
A) the furnace and fireplace are running into the same vent
B) more combustion air is needed in the house
C) the furnace vent is undersized
D) the fireplace chimney is undersized
B
Trades & Technology
You might also like to view...
When parking you should not use the parking brake if
Trades & Technology
?What is an example of an item produced by pultrusion?
A. ?airfoil B. ?boat hull C. ?skylight D. ?gutters
Trades & Technology
Goats normally produce single kids at birth
Indicate whether the statement is true or false
Trades & Technology
A transistor can ____________
A) Switch on and off B) Amplify C) Throttle D) Do all of the above
Trades & Technology