Bryant Furnace 23 Error Code — Meaning & Repair Cost (2026)
Pressure switch did not open — the pressure switch was already made when the call for heat began. Below: the most likely causes, and what the matching repair costs — Estimated national ranges with a metro localizer. Reviewed July 2026.
What 23 means
Pressure switch did not open — the pressure switch was already made when the call for heat began.
Likely causes, most common first
- Pressure switch contacts stuck closed
- Pressure switch hose pinched, blocked or mis-routed
- Inducer motor still running when it should be off
Base: 1 published national repair-cost guide (retrieved 2026-07) · full source registry on the methodology page · Code meaning & causes · Reviewed July 2026
What it usually costs to fix Estimated
23 on a Bryant furnace resolves to the gas furnace not heating / blowing cold air problem. Bryant is priced at the mainstream parts baseline — no brand adjustment applies.
$75–$750 national estimate to fix the fault behind 23. Enter a ZIP to localize.
| Most common repair | Typical total | DIY? |
|---|---|---|
| Hot-surface igniter replacement (installed) | $150–$350 | DIY possible |
| Flame sensor cleaning or replacement | $75–$250 | DIY possible |
| Gas valve replacement | $300–$750 | Pro recommended |
| Integrated furnace control (IFC) board replacement | $300–$700 | Pro recommended |
Plus a typical service-call / diagnostic fee of $75–$150, often credited toward the repair.
Pick a quality tier for a class-typical estimate, or a specific brand to override it (brand adjusts the parts portion only). Enter a ZIP or Canadian postal code to localize to your metro's labor costs. Everything updates without a page reload; no data leaves your browser except the shard lookup.
Base: 2 published national repair-cost guides (retrieved 2026-07) · full source registry on the methodology page · National base range (BLS OEWS May 2025 + BEA RPP 2024) · Reviewed July 2026 · Estimated
Codes are universal — your location changes the repair price, never the code's meaning. See the methodology for the exact localization formula and sources.
Reviewed by a Red Seal–certified appliance technician who also holds a Technical Safety BC gas ticket (Gas-C) and an ODS/halocarbon refrigerant ticket (CFC/HCFC/HFC).