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International Comfort Products NHP242AKA1 Air Pressure Switch
The primary function of the pressure switch is to see if the main blower is blowing air. The vast majority of pressure switches made today may have a manual reset, from which the switch will have to be manually reset or else the system will cease to function. This pressure switch is an important part of all the safety features in today's HVAC systems that is in place to keep you safe and keep your family safe.
How do you Know when the System Pressure Switch is Beginning to Fail
- Furnace can't operate.
- The set indoor temperature is hardly ever fully achieved.
- Wrong voltage range running through the switch.
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