Goodman error codes

3 documented codes with ranked causes, repair costs, and step-by-step guidance.

Goodman Furnace — Flame rollout / burning smell Goodman Furnace Flame Rollout: Shut Down Now Goodman furnace flame rollout switch tripped or a burning smell? Why this is an emergency, what to do right now, the CO risk, and repair costs. Goodman Air Conditioner — Not cooling / no codes Goodman AC Running But Not Cooling: Causes & Costs Goodman air conditioner running but not cooling the house? The causes ranked by likelihood, safe checks you can do, and honest repair costs. Goodman Furnace — Lockout (no heat) Goodman Furnace Lockout: Causes, Fixes & Costs Goodman or Amana furnace in ignition lockout with no heat? What it means, causes ranked, the dirty flame sensor fix, safe checks, and repair costs.