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International Comfort Products PYPA36GA1 Air Pressure Switch
The reason for the existence of an air pressure type switch is to sense if the main blower is doing what it is supposed to do. Some pressure switches may have a reset feature that is manual, which forces the system to be reset physically before you can continue using the system. This pressure switch is part of all the safety features in today's HVAC systems that is in place to keep you safe from harm.
Common Indications of a Rapidly Declining Pressure Switch
- Wrong voltage being read from the pressure switch.
- The right indoor temperature is rarely fully attained.
- Your furnace refuses operate.
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