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International Comfort Products PGMD42H115A Air Pressure Switch
The job of this type of switch is to sense whether the primary air circulator is on and running. Some different switches are equipped with a manual reset feature, which, of course, means that it would have to be reset by hand or else the system will cease to function. An air pressure switch is one of the vitally important safety device to keep you safe.
Important Signs that the Pressure Switch is in Need of Replacement
- Your heating and cooling system is unable to function properly.
- HVAC system does not get to the correct temperature as set by the thermostat.
- Incorrect volt range being used by the switch.
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