Aprilaire Genuine 4040 Replacement Solenoid Valve 24 Volt. Each
- Genuine Aprilaire Part No. 4040 24 Volt Solenoid Valve
- Replacement Solenoid Valve for Aprilaire Humidifier Models: 220, 224, 400, 440, 500, 550, 558, 560, 568, 600, 700, 760, & 768
- The #4040 Soleniod valve includes a new inline strainer
- We recommend using a Qualified HVAC Contractor to install this part.
- FINAL SALE - No Returns No Refunds on Electrical Parts
- Pick Up in Store $55.00