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HVAC
TSSA G2 Gas Technician Certification
Vent Termination & Field Practice
Knowledge Check
Vent Termination & Field Practice
Knowledge Check
Knowledge Check
1 / 10
What is the proper spill test procedure for a draft hood appliance?
A
Measure CO concentration in the ambient room air only
B
Check for gas odor at the draft hood opening
C
Run the appliance for 5 minutes, then use a match or smoke at the draft hood opening to check for spillage
D
Measure manifold pressure at the appliance gas valve
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