HQRP - 4040 Humidifier Water Solenoid Valve Replacement for Aprilaire 220 400 500 600 700 - 24 V 2.3 W
Model: 88466710408268
SKU: 12610765
Reviews coming soon
Part replacement: Replacement for B2015-S85; restores water control when the original humidifier solenoid valve sticks, leaks, or won’t open; designed as a direct-fit service part.
Model compatibility: Compatible with Aprilaire 220, 224, 400, 400A, 500, 500A, 550, 550A, 560, 600, 600A, 700, 700A, 760, 768; supports common whole-house humidifier systems.
Power and flow: 24 V, 2.3 W coil; rated up to 125 PSI; 3/32 in orifice helps maintain consistent water feed to the humidifier for stable indoor humidity.
Easy install: Standard 1/4 in compression fittings; simple wiring design; helps reduce downtime during seasonal maintenance or when replacing a worn valve.
Construction: Brass valve body with copper wiring; corrosion-resistant build helps handle frequent cycling and daily use, supporting long-term humidifier performance.
Restore reliable water feed to your whole-house humidifier with this 4040 humidifier water solenoid valve replacement, designed to replace a failing inlet valve that causes low humidity, no water flow, or inconsistent operation. It operates on 24 V and draws 2.3 W, supports up to 125 PSI, and uses a 3/32 in orifice to help deliver controlled water flow. Built with a brass body and copper wiring for corrosion resistance and dependable daily cycling, it installs with standard 1/4 in compression fittings and straightforward wiring for fast service by DIY homeowners or HVAC technicians. Compatible with Aprilaire 220, 224, 400, 400A, 400M, 440, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 600, 600A, 600M, 700, 700A, 700M, 760, 768 / Replaces B2015-S85; not compatible with 330, 445, 110, 112, 350, 360. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.