Humidifier Parts and Accessories

Listed below is the number of Ionic Beds required per Armstrong Humidifier model:
GFH-150 = 6 ionic beds required
GFH-300 = 9 ionic beds required
GFH-450 = 12 ionic beds required
Armstrong Part No: C5120

for use on Steam Generator on Armstrong HC-4500 HumidiClean Humidifier
Armstrong Part No: A22017

for Armstrong EHU-601 & EHU-602 Series Humidifiers and EHU-500 & EHU-400 & EHU-300 Series Humidifiers
Armstrong Part No: A8609

380V 3 Ph & Higher with A8603A Screws and Screen for Armstrong EHU-601 & EHU-602 Series Humidifiers
Armstrong Part No: C1934

Low Voltage 208, 240 Volts with High Water Probe for Armstrong EHU-600. Old style, prior to February 1993
NOTE: REPLACES D1297-3
Armstrong Part No: D4420

Series 80 & 90 and Armstrong ACV Control Valves
Seal Kit contains: 1 Seal, 2 Washers, 2 Snap Rings, 1 Spacer and 2 Quad Rings
Armstrong Part No: A8991

for use on Armstrong HC-4000, HC-5000, HC-6100 & HC-6300 HumidiClean Humidifier
Replaces Part No.: B5146
Armstrong Part No: A23520

Humidistat On/Off, HC-201
To be used on Armstrong EHU-700 & EHU-800 Series Humidifier, GFH Units, CS Units and HC-6000 Series Humidifiers
Armstrong Part No: A8581

Pneumatic Temperature Switch
Obsoleted Armstrong Part No: B7131
REPLACEMENT OPTIONS ARE EITHER
Armstrong part no D126007 for 2-9 psi
Armstrong part no D126008 for 10-60 psi

Steam Generator Complete with Electrodes 1Ph Low Voltage 120, 208, 240, 277 Volts for EHU- 701 & EHU-801 Series Humidifier
Armstrong Part No: D4417