This part may fit other models. Please contact us if you require additional assistance.
Knob (top cover)
1
Nla but some in our other warehouse. na at m na as ar er
4188, 4166, apr4166, 01/04/4166, 827645
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
 | APR56 - Humidistat For Autotrac Has Outdoor Temp Quantity: 1 View Part Info | $183.62 | In stock | |
 | apr4305 - Gasket Automatic Humidifier Control View Part Info | $7.80 | In stock | |
| 7 |  | apr4166 - Knob (top Cover) Quantity: 1 View Part Info | $19.99 | Out of Stock |
| 18 | apr4261 - Power Cord View Part Info | $26.46 | Special order | |
| 25 |  | apr4258 - Humidifier Control 120 Volt Quantity: 1 View Part Info | $130.49 | In stock |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
| 22 | apr4162 - Top Cover For Aprilaire View Part Info | Not Available More information |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
| 5 |  | apr4100 - Pump Kit With Impellar Quantity: 1 View Part Info | Not Available More information | |
| 6 |  | apr4148 - Impellar For Aprilaire Quantity: 1 View Part Info | Not Available More information |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
| 11 |  | a12 - Awp-12 #12 Pad Hard Wick Quantity: 1 View Part Info | $9.49 | In stock |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
| 10 |  | apr4081 - Distribution Tray For Quantity: 1 View Part Info | Not Available More information | |
| 21 | apr4171 - Metal Frame Quantity: 1 View Part Info | Not Available More information |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
| 19 | apr4086 - Screw And Clip Set View Part Info | Not Available More information |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
 | apr4004 - In Line Strainer Quantity: 1 View Part Info | $3.99 | In stock | |
 | apr4269 - Float Valve Rubber Stopper,each View Part Info | $9.99 | Out of Stock | |
| 1 |  | APR4001 - Saddle Valve For Aprilaire View Part Info | $27.68 | In stock |
| 2 |  | apr4087 - Float For Aprilaire Quantity: 1 View Part Info | Not Available More information | |
| 3 |  | apr4088 - Float For Aprril Aire 445a And Others View Part Info | $60.87 | In stock |
| 9 |  | apr4091 - Hose And Nozzle View Part Info | Not Available More information |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
 | apr4159 - Motor Board Only View Part Info | $47.69 | In stock | |
| 4 |  | apr4089 - Pump With Motor Board Quantity: 1 View Part Info | Not Available More information | |
| 8 |  | apr4090 - Fan Blade For Aprilaire 445 And Others View Part Info | Not Available More information | |
| 24 |  | apr4179 - Motor Cover View Part Info | Not Available More information |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
 | apr4039 - Plate Humidstat View Part Info | $13.50 | In stock | |
| 12 |  | apr4080 - Scale Control Insert Quantity: 1 View Part Info | Not Available More information | |
| 17 | apr4095 - Electrical Bracket And View Part Info | $24.97 | Special order | |
| 20 |  | APR4655 - Manual Humidistat View Part Info | $83.72 | In stock |
| 23 | apr4164 - Lower Housing View Part Info | $119.11 | Special order |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
 | apr8052 - Outdoor Temperature Sensor View Part Info | $17.02 | In stock |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
| 13 |  | apr4092 - Reservoir Divider View Part Info | $27.26 | Out of Stock |
| 14 |  | apr4093 - Reservoir Liner 445 , Each View Part Info | $49.99 | In stock |
| 15 | apr4165 - Reservoir View Part Info | Not Available More information | ||
| 16 | APR4101 - Reservoir Bolt Kit View Part Info | Not Available More information |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
 | AC-912 - Pan Tabets ( 6 Pack) View Part Info | $13.65 | In stock | |
 | 246 - Humidifier Treatment View Part Info | $15.65 | In stock | |
 | T812 - Cutting Board 8 X12 Inch View Part Info | $4.99 | In stock |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
 | FSRM6 - Humidafresh Rainforest Mist Water Treatm Quantity: 1 View Part Info | $11.03 | In stock | |
 | FSCA6 - Humidafresh Cinnamon Apple Water Treatme Quantity: 1 View Part Info | $11.15 | In stock | |
 | FSFV6 - Humidafresh Vanilla Water Treatment Quantity: 1 View Part Info | $5.13 | In stock | |
 | AC802 - Humidifier Bacteriostatic Water Treatmen Quantity: 1 View Part Info | $11.28 | In stock | |
 | 1T-6 - Humdf Water Treatment32 Oz Quantity: 1 View Part Info | $11.80 | In stock | |
 | AC816 - Extra Strength Humidifier Cleaner Quantity: 1 View Part Info | $11.22 | In stock | |
 | FSOB6 - Humidafresh Ocean Breeze Quantity: 1 View Part Info | $5.13 | In stock | |
 | 3US-6 - Water Treatment Cleaner View Part Info | $11.22 | In stock |
| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
 | 21581001 - Worm Gear Clamp, 5 5/8 - 6 1/2 Quantity: 1 View Part Info | $1.99 | In stock |
4.7
