4040 Humidifier Solenoid Valve Replacement For 24V Brass Built Humidifier Valve Replaces 400 500 600 700 600M 558 550A 550 568 560A 560 700M 768 760A 760 By AMI PARTS

4040 24V Brass Humidifier Solenoid Valve Replacement
✔️ 24V AC, 50/60 Hz, 2.3W; brass body; fits Aprilaire 400-700 series

This replacement solenoid valve controls water flow to the humidifier, ensuring proper humidity in indoor spaces. It’s commonly used in whole-house humidifier installations and is compatible with Aprilaire models in the 400-700 series.

✅ 24V AC operation, 50/60 Hz, 2.3W
✅ Brass body for durability
✅ Replaces NO.100006735 and assorted B2015-S variants
✅ Compatible with Aprilaire 400-700 series humidifiers
✅ Quick DIY swap with common tools

💡 What is a 24V humidifier solenoid valve replacement used for in home humidifiers?

It helps regulate water flow to the humidifier, keeping humidity steady and comfortable.

- Handy upgrade for Aprilaire 400-700 series

- Easy DIY replacement with basic tools

- Improves reliability and precise humidity control