Amana Furnace Repair: What It Costs and Common Problems
Amana furnaces share their engineering with Goodman and Daikin and are known for a standout warranty. See Amana-specific repair costs, the failures that show up most often, and what the warranty actually covers.
Amana Furnace Repair Costs
| Item | Low | High | Note |
|---|---|---|---|
| Flame Sensor (clean/replace) | $75 | $250 | Most common minor repair |
| Hot Surface Ignitor | $150 | $400 | Frequent wear item |
| Pressure Switch | $100 | $350 | Often a venting issue, not the switch |
| Draft Inducer Motor | $200 | $1,300 | Common at 10–15 years |
| Control Board | $200 | $1,000 | Power surges are a common cause |
| Blower Motor | $300 | $1,900 | Major repair, 2–4 hours labor |
| Heat Exchanger | $500 | $2,900 | Lifetime warranty on part when registered |
Amana is built by Daikin on the same platform as Goodman, so parts are widely available and priced in the mid-range. Figures are national averages including parts and labor; a diagnostic fee ($75–$200) is often credited toward the repair.
Common Amana Furnace Problems
Amana is a mid-tier brand manufactured by Daikin, the world's largest HVAC company, and it shares most of its internal components with Goodman. That means the common failures — and the fixes — look a lot like Goodman's, with Amana's warranty being the main point of difference. See how Amana repair pricing compares in our furnace repair cost guide.
Ignitor and Flame Sensor Issues ($75–$400)
The hot surface ignitor and flame sensor are the most common Amana service calls. A dirty flame sensor causes the furnace to light and then shut off after a few seconds — a classic short-cycle symptom. Cleaning is cheap; a full ignitor replacement runs $150–$400.
Draft Inducer Motor ($200–$1,300)
The inducer motor tends to wear out around the 10–15 year mark. Symptoms include a loud hum at startup, failure to ignite, or a pressure switch fault, since the inducer creates the draft the pressure switch is monitoring.
Control Board Failures ($200–$1,000)
Like other Daikin-built units, some Amana furnaces are sensitive to power surges. Erratic behavior, no response to the thermostat, or blinking diagnostic codes often point to the control board. A whole-home surge protector is cheap insurance.
Pressure Switch Errors ($100–$350)
A pressure switch fault is frequently caused by something other than the switch:
- Blocked condensate drain (most common)
- Failing draft inducer motor
- Cracked or disconnected pressure tubing
- Blocked flue or exhaust vent
Heat Exchanger
Amana heat exchangers are reliable and carry a strong warranty, but a replacement is still the most expensive common repair. If you're facing one, apply the $5,000 rule to decide whether repair or replacement makes more financial sense.
Amana Warranty: What's Actually Covered
Amana's warranty is its biggest selling point and one of the best in residential HVAC — but the fine print matters.
Registered Units (Register Within 60 Days)
| Component | Coverage |
|---|---|
| Heat Exchanger | Lifetime Limited |
| All Other Parts | 10 Years |
| Lifetime Unit Replacement | On select high-efficiency models |
Amana's Lifetime Unit Replacement warranty is unusual: on certain premium models, if the heat exchanger fails during the original owner's ownership, Amana replaces the entire furnace, not just the part.
Unregistered Units
| Component | Coverage |
|---|---|
| Heat Exchanger | 20 Years |
| All Other Parts | 5 Years |
Important Warranty Details
- Parts only. Labor is not covered. A "free" warranty heat exchanger still costs $500–$1,500 to install.
- Registration is critical. Register within 60 days at amana-hac.com to unlock the full coverage.
- Licensed installation required. DIY or unlicensed installation voids the warranty.
- Keep maintenance records. A dealer can challenge a claim if there's evidence of neglect, so save your annual tune-up receipts.