Where the money goes
Part $50–$150Labor $0–$400Typical labor time: 0.5–1 hrs
You might need this if…
DIY difficulty: moderate•Water around furnace
•Condensate fault codes
•Pump not running
The part
High-efficiency furnaces produce condensate that must drain. A failed pump or clogged line triggers safety lockouts.
This is general information, not professional advice. Gas, electrical, and combustion repairs can be dangerous — when in doubt, call a licensed technician.