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All Product Reviews > Humidity-Control > Humidifiers > Whole-House-Humidifiers > Whole-House-Humidifier-Parts-By-Model
Original Aprilaire #4040 replacement solenoid valve. Note: Valve styles may vary. 24 VAC 2.3 Watts...
REPLACED BY KIT # 4793 Aprilaire Maintenance Kit for Model 550/550A Humidifier Kit contains everything...
REPLACED BY KIT #4750 WATCH MAINTENANCE VIDEO Aprilaire Maintenance Kit for Models 700, 700A, 700M,...
REPLACED BY KIT # 4839 WATCH MAINTENANCE VIDEO Aprilaire Maintenance Kit for Models 600, 600A, and...
REPLACED BY KIT # 4837 Aprilaire Maintenance Kit for Model 560/560A Humidifier Kit contains everything...
The Aprilaire 4655 Humidistat is designed for low voltage service to control humidification equipment....
Aprilaire Maintenance Kit for Model 440 Humidifier Kit contains everything you need to maintain your...
This is the water feed tube which attaches to the outlet side of the solenoid valve and the feed tube...
Aprilaire Maintenance Kit for Model 110 Humidifier Kit contains everything you need to maintain your...
Aprilaire Maintenance Kit for Model 224 Humidifier Kit contains everything you need to maintain your...