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International Comfort Products GDJ125M20A1 Air Pressure Switch
The main job of this type of switch is to see if the primary air circulator is running. A good number of pressure switches today are constructed with a manual reset, from which it would have to be reset manually or the whole HVAC system will not continue operation. This switch is a very critical piece of all the safety features in today's HVAC systems that is in place to keep you safe from injury or explosions.
Important Signs that the System Pressure Switch is Starting to Fail
- Inaccurate voltage range reading from the switch.
- The correct indoor temperature is hardly ever reached.
- Your heating and cooling system is unable to run.
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