Humidifiers & Parts

Product DetailsUsed With110 and 220 Series HumidifiersColorWhiteDescriptionAprilaire 4007 White Orifices are the tiny nylon components which accurately meter the flow of water into your humidifier. They allow a specific amount of water to go into the...

Product DetailsVoltage24 vMaterialBrass, Stainless SteelDescriptionThe Aprilaire 4040 24-Volt solenoid valve allows water to come into your humidifier. Other parts that may be needed with this part are the, #4004 and the orifice, part number 4231, 4232,...

Product DetailsDimensions (Dims)1 x 1-1/8 x 1-1/4 inUsed WithAprilaire models 550, 558, 560, 568, 560A, and 600ColorBlackMaterialPlasticDescriptionThe Aprilaire 4223 Drain Spud is the plastic fitting that attaches to the base of the housing of your...

Product DetailsDimensions (Dims)1/5 x 1/5 x 3/20 inUsed WithModels 400, 400A, 400M, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 568, 600, 600A, and 600MColorYellowMaterialPlasticDescriptionThe AprilAire 4231 yellow orifice is a small but important nylon...

Product DetailsMaterialPlasticDescription The Aprilaire Feed Tube and Nozzle 4235 is the water feed tube inside the humidifier, which connects the solenoid valve and then to the top of the unit. The nozzle attaches to the inside, top of the base of the...

Product DetailsUsed WithHumidifier Models 400, 400A, 400M, 500, 500A, 500M, 600, 600A and 600M.Size (In)3 x 9 x 11 inDescriptionThe Aprilaire Feed Tube with Sleeve 4335 is the water feed tube inside the humidifier, which connects the solenoid valve and...

Product DetailsUsed With760 Series, 700 Series, 768 SeriesDescriptionAprilaire Humidifier Maintenance Kit 4750 keeps your Aprilaire Humidifier 700, 700A, 700M, 760, 760A and 768 operating like new. Ensure peak performance for years to come. This...

Product DetailsUsed With550 SeriesDescriptionAprilaire Humidifier Maintenance Kit 4793 includes everything required for your Aprilaire Humidifier 550, 550A and 558 to continue operating at its peak efficiency.# 10 - Water Panel# 4004 - Inline Strainer#...

Product DetailsUsed With600 seriesDescriptionAprilaire Humidifier Maintenance Kit 4839 includes everything you need to keep your Aprilaire Humidifier 600, 600A and 600M operating like new.Includes:Water Panel - 35.Scale Control Insert - 4330.Water...

Product DetailsCapacity (Gallons/day)12Amperage0.5 AEvaporation Rate0.50 GPHVoltage24 VACFeed Rate3 GPHDimensions10-1/4 x 15-5/8 x 13 inColorGray, WhiteWeight7.35 lbsMaterialMetal, PlasticDescriptionAprilAire introduced the first evaporative humidifier...

Product DetailsCapacity (Gallons/day)17Amperage0.5 AEvaporation Rate0.70 GPHVoltage24 vFeed Rate3 GPHDimensions15-3/4 x 15-3/8 x 10-1/4 inColorGray, WhiteWeight9.94 lbsMaterialMetal, Plastic, SteelDescriptionAprilAire introduced the first evaporative...

Product DetailsCapacity (Gallons/day)17Amperage0.5 AEvaporation Rate0.70 GPHVoltage24 vFeed Rate3 GPHDimensions15-3/4 x 15-3/8 x 10-1/4 inColorGrayWeight10.14 lbsMaterialMetal, PlasticDescriptionAprilAire introduced the first evaporative humidifier for...