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 is a critical safety control that monitors gas or refrigerant pressure in your FIOP200C511GA unit and shuts the system down if it drifts outside safe limits. On furnaces it proves the inducer draft before allowing ignition; a failed or stuck switch produces lockouts, short cycling, or a unit that won't fire at all. Matched to Carrier's factory pressure setpoint and port configuration, this switch drops directly into the FIOP200C511GA without recalibration or guesswork that comes with universal parts. Installation is straightforward for a confident DIYer: cut power, disconnect the tubing and the two spade terminals, unscrew the bracket, and reverse the steps with the new switch. Expect 20 to 30 minutes with a nut driver and pliers. Installing the correct OEM pressure switch restores proper safety operation and prevents nuisance lockouts that mimic far more expensive failures. We keep this part in stock and ship same-day on orders placed before 3PM CST, getting your equipment safely back in service quickly. Verify the setpoint stamped on your old switch before ordering.
This part is compatible with Carrier model FIOP200C511GA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.