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Genuine OEM Carrier pressure switch (high), part HK06MC091 — the factory-exact replacement for the 58TP0A045V141312. Fitment guaranteed — free returns if it doesn't fit.
| Type | furnace draft/air-proving pressure switch, High Fire, SPST (inches WC) |
| Xref | = HK06WC091 (prior designation); superseded by HK06MC110; Heil/ICP 1183418 |
| OEM Part Number | HK06MC091 |
| Brand | Carrier |
| Condition | New — genuine OEM |
Watch for: The unit fails to complete its normal cycle, visible wear, corrosion, or heat damage on the part, intermittent operation that worsens. Catching it early protects the components around it.
Kill power before servicing and photograph the wiring and mounting. Swap the part, torque fasteners evenly, and route wires away from hot or moving surfaces. Run a complete cycle and verify normal operation before closing the panel.
Is this the exact OEM part for my 58TP0A045V141312? Yes — verified factory fitment for that model.
Not sure of your model? Chat with Mike with the number from your unit's nameplate and we'll confirm before you order.