All Aprilaire Humidifier Parts By Category
Complete Units | Controls | Covers | Drums | Filters | Frames | Handles | Hardware | Hoses, Valves, and Regulators | Knobs | Motors and Blades | Other Accessories | Other Parts | Panels | Transformers | Tubing | Water Tanks
| apr4166 - Knob 440-445 2/pk | 6.31 | ![]() |
| apr4238 - Circuit Board | 71.03 | ![]() |
| apr4241 - Power Cord | 23.59 | ![]() |
| apr4258 - 120v Control/retainer | 87.75 | ![]() |
| apr4260 - Power Cord | 16.28 | ![]() |
| apr4261 - Power Cord-445 | 26.46 | ![]() |
| apr4305 - Gasket Auto Humidity Cont | 4.73 | ![]() |
| APR4330 - Scale Control Insert | 14.20 | ![]() |
| APR4577 - Over-temp Stat Resettable | 38.65 | ![]() |
| APR4595 - Over-temperature Thermostat Non-resettable. Please Email For Price | 0.00 | |
| APR56 - Auto Trac Humidistat | 92.58 | ![]() |
| APR58 - Adhc | 119.97 | ![]() |
| apr8052 - 10k Duct Sensor Rpc#692 | 11.53 | ![]() |
| APR8570 - Aprilaire Prog Tstat | 193.99 | ![]() |








