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For technicians looking for Lennox furnace repair parts that meet exact OEM specifications
Is this compatible with Armstrong or Ducane units
provided the terminal box is correctly sealed during installation
A standard 24VAC
Aprilaire 5529 Transformer R-448A For technicians looking for LennoxThe Aprilaire 5529 Transformer is a genuine OEM replacement component designed specifically for the Aprilaire Model 800 Steam Humidifier and Aprilaire 865 systems. This 40VA transformer is the essential power source for units featuring a fill valve inlet that extends from the bottom of the housing. By converting line voltage to a consistent 24V AC, it ensures that your whole home humidifier maintains peak electrical performance and system protection.