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International Comfort Products HAC448AKA1 Gas Valve
This important valve is probably ran by the main circuit board which is affixed to the main HVAC system, if it is equipped with one. This valve controls the natural gas as it flows into the furnace.
How do you know when your gas valve is not working properly?
- System refuses to start
- Furnace will not light
- You smell gas
- The valve looks damaged
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Feel free to download your manual for help.
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