• Universal Aprilaire General Humidifier Water Solenoid Valve 4040 AP-4040 990-53

      This is a BRAND NEW Universal 24 Volt Humidifier Water Solenoid Valve. It Replaces Aprilaire part # 4040 (or AP-4040 and General part # 990-53. Thanks for looking and good luck! Visit our eBay Store: NorthAmericaHVAC This Item is used in Aprilaire Humidifier Models: 20, 224, 400, 440, 500, 550, 558, 560, 568, 600, 700, 760, 768 On Mar-28-12 at 18:0 ...  More $49.99
    • Aprilaire 4040 24-volt OEM Replacement Solenoid Va, New, Free Shipping

      Description New Aprilaire 4040 24-volt OEM Replacement Solenoid Va by ecobee Product Description OEM replacement 24V solenoid valve. Allows water to flow into your humidifier. Works with most Aprilaire home humidifiers. Brand: ecobee UPC: 686720140402 MPN: 4040 Model: 4040 Product Features Fits models 220, 224, 400, 400A, 400M, 440, 500, 500A, 500M ...  More $87.88
    • Air Conditioners Aprilaire 4040 - Humidifier 24V Water Solenoid Valve

      The Aprilaire 4040 is a humidifier solenoid valve that is designed to work with all Aprilaire humidifiers except commercial models and specific residential models 110, 112, 330, 350, 360, 445, and 800. The valve is electrically operated, using 24 volts and 2.3 watts, in order to turn water on and off to your humidifier. This does not involve regula ...  More $66.73
    • Aprilaire 4040 - Humidifier 24V Water Solenoid Valve

      Aprilaire 4040 - Humidifier 24V Water Solenoid Valve FREE 2nd Day Delivery!!! The Aprilaire 4040 is a humidifier solenoid valve that is designed to work with all Aprilaire humidifiers except commercial models and specific residential models 110, 112, 330, 350, 360, 445, and 800. The valve is electrically operated, using 24 volts and 2.3 watts, in o ...  More $58.04
    • APRILAIRE 4040 WATER SOLENOID VALVE 24 VOLT

      Template By Froo! APRILAIRE 4040 WATER SOLENOID VALVE 24 VOLT APRILAIRE 4040 WATER SOLENOID VALVE (24 VOLT) USED WITH MODELS: 220, 224, 400, 440, 550, 550A, 568, 560, 560A, 568, 600, 700, 760, 760A, 768 About Us Payment Shipping Terms Returns Patriot-Supply is located approximately 30 minutes from New York City in Plainview, New York. Our vast inve ...  More $43.96
    • Aprilaire 4040 24-volt OEM Replacement Solenoid Va

      Aprilaire 4040 24-volt OEM Replacement Solenoid Va DETAILS Fits models 220, 224, 400, 400A, 400M, 440, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 600, 600A, 600M, 700, 700A, 700M, 760 and 768. Includes compression nut, washer and inline strainer. Does not work on models 330, 445, 110, 112, 350 and 360. SPECIFICATIONS OEM replacement 24V solenoid v ...  More $97.14
    • Aprilaire 4040 - Humidifier 24V Water Solenoid Valve 4962502 686720404009

      $60.64
    • Aprilaire 4040 - Humidifier 24V Water Solenoid Valve, New, Free Shipping

      $59.76
    • Aprilaire 4040 Replacement Humidifier Solenoid

      $37.95
    • Aprilaire 4040 24 Volt Humidifier Solenoid Valve

      $55.23