Models > 500A > Parts

500A Aprilaire Humidifier - Parts

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Name Plate (blue/gray) – Part Number: 4881
No Longer Available
Transformer – Part Number: 4010A
No Longer Available
Base (almond - Replaced By 4730) – Part Number: 4641
No Longer Available
Cover, Almond – Part Number: 4642A
No Longer Available
Name Plate (almond – Part Number: 4643
No Longer Available
Cover (blue/gray) – Part Number: 4727
No Longer Available
Base (blue/gray) – Part Number: 4730
No Longer Available
Hole Plug, Blue/gray – Part Number: 4733A
No Longer Available
Nozzle – Part Number: 4231
Yellow orifice, sold individually
No Longer Available
Resistor Case & Manual Label – Part Number: 4336
No Longer Available
Water Solenoid Valve (24 Volts) – Part Number: GF-GA4040
No Longer Available
13 - 23 of 23