The April air 700 has it's own fan to assist with the air flow over the water panel so that even with the new ECM ( Variable Speed blower ) the unit can still get adequate Humidity to the space when it is wired properly and set up by a qualified service tech. This unit will Humidify a home as large as 4200 square feet in a average constructed home.

10 panel

Part Number: # 10 water panel

  • #10 water panel for Aprilaire model 500 humidifier


Part Number: AA 700 Maintenance kit

  • Rebuild kit and water panel for AA model 700