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HVAC
BPI Heating Professional
Carbon Monoxide Testing
Knowledge Check
Carbon Monoxide Testing
Knowledge Check
Knowledge Check
1 / 15
A home has a gas furnace, gas water heater, and gas fireplace. In what order should combustion appliances be tested for CO during a BPI assessment?
A
Test the largest BTU appliance first to create maximum depressurization
B
Appliance testing order does not matter as each is tested independently
C
Test smallest BTU input appliance first, progressing to largest, then test all appliances simultaneously for worst-case
D
Test in order of most to least likely to fail CO standards
Check Answer
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