2026-2027 Actual Complete Real Exam Questions And
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fixed or removable ring, tube or lining usually located in the
hole where a chimney connector or vent connector passes
through a wall or enters a chimney
- ANSWER -Thimble
The standard for chimney lining and relining systems is ____
- ANSWER -UL
1777
A chimney passing through a floor or ceiling must have this
surrounding it -
ANSWER -
Firestop
Masonry wall or partition separating multiple flues in a
chimney - ANSWER -
Wythe
A self contained appliance designed to heat the area in
which its located -
, ANSWER -Room
Heater
amount(volume) of gases that actually pass through the
venting system as a
result of draft - ANSWER
-Flow
A fireplace opening that is less than 6 sqft should have a hearth
extension that extends ________ - ANSWER -16" in front of and
8" to each side of the opening
A chimney for a wood burning appliance should extend at
least _____ above
the roof line and ______ higher than anything within 10' -
ANSWER -3', 2'
A spark arrester should be a least _____ times the net free
area of the flue it
serves -
ANSWER -3
the 2 categories of heating appliances are? - ANSWER -Space
and Central
Appliances that are partially or completely inserted into a
fireplace firebox -
ANSWER –
Inserts