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GeneralAire 5137 1137 Legacy Humidifier
- For home sizes up to 3,000 sq. Ft
- Included: the mhx3c manual-control duct mount Humidistat
- 18 gpd (based on 120� Plenum temperature)
- Vapor pad replacement number 990-13 (GFI #7002). replace 1-2 times per season
A fan inside your GeneralAire Elite Series flow through 1137 pulls warm air from your furnace through the water-soaked vapor pad, where it absorbs additional moisture. The moistened air then returns for distribution throughout your home via your home’s duct system. Newly-moistened and healthier air is provided to you and your family.