Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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This genuine OEM Carrier pressure switch safeguards your FIOP200C501GA unit by monitoring pressure and interrupting operation whenever it falls outside the safe range. On the draft side it proves inducer airflow before permitting ignition, so a stuck or failed switch triggers lockouts, short cycling, or a no-start condition that can be mistaken for a board or igniter problem. Calibrated to Carrier's factory setpoint and built with the correct port and bracket configuration, this switch installs directly on the FIOP200C501GA with no recalibration. Replacement suits a confident DIYer: cut power, pull the rubber tubing and the two spade terminals, remove the mounting screw, and reassemble with the new switch in reverse order. Plan on 20 to 30 minutes with a nut driver and pliers. Fitting the proper OEM pressure switch restores accurate safety control and clears the nuisance lockouts that imitate costlier failures. This part is in stock and ships same-day on orders placed before 3PM CST, returning your system to safe operation quickly. Match the pressure value stamped on your original switch before ordering.
This part is compatible with Carrier model FIOP200C501GA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.