AprilAire Humidifier Model 700
Data updated:
If your repair quote exceeds this, replace the unit.
Common Failure Points
- Solenoid valve
- Water panel/evaporator pad
- Fan motor
- Humidistat
- Drain line
Expert Verdict
A standard humidifier costs roughly $470 new. Because they typically last 12.5 years, depreciation accelerates after year 6. Major component failures (like motors or compressors) usually signal the end of the unit's economic life.