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Home & Repair
Lifestyle
Cabin Living
Latest Trends
Holiday Homes

Most People Fail This HVAC Quiz — Can You Pass?

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40%

question image

This component completely shuts off gas flow to a furnace.

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Correct

Gas valves regulate fuel supply. Closing them stops gas flow for safety.

Incorrect

Gas valves regulate fuel supply. Closing them stops gas flow for safety.

A Gas valve
B Shutoff valve
C Control valve
D Pressure valve

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