Skip to content
WorkZen
Academy
Home
All Trades
My Progress
en
English
EN
Français
FR
Español
ES
Menu
Home
All Trades
My Progress
Search certifications...
en
English
EN
Français
FR
Español
ES
Academy
HVAC
TSSA G2 Gas Technician Certification
Draft, Spillage & Chimney Systems
Knowledge Check
Draft, Spillage & Chimney Systems
Knowledge Check
Knowledge Check
1 / 10
What is the purpose of the draft diverter (draft hood) on a Category I appliance?
A
To increase draft velocity to pull flue gases up the chimney faster
B
To control the blower activation temperature
C
To seal the vent connector from atmospheric air
D
To stabilize combustion by decoupling the burner from chimney draft fluctuations and to provide dilution air
Check Answer
Back to lessons
Next module: Meter Clocking & Combustion Diagnostics
Next module: