Resideo 32001639-002 Valve Assembly

The Resideo 32001639-002 Valve Assembly is a direct replacement humidifier solenoid valve engineered for precision water flow control in residential bypass and power humidifiers. Designed to meet OEM specifications, this 24V solenoid ensures consistent saturation of the humidifier pad, maintaining systemic efficiency and preventing over-saturation or scale buildup. This assembly is the exact functional equivalent to the 32001639-002/U model, featuring a high-duty cycle coil for reliable actuation throughout the heating season. For field installation, the kit includes the necessary replacement water tube and 1/4-inch compression fittings to ensure a leak-proof seal. It is a critical component for restoring peak performance in HE220, HE225, HE260, and HE265 series humidifiers. When troubleshooting a system that fails to call for water, this humidifier repair part provides the necessary mechanical reliability to restore optimal indoor air quality and humidity levels in standard HVAC configurations.

• Compatible with Resideo and Honeywell Home HE220, HE225, HE260, and HE265 humidifier models.
• Includes pre-cut water supply tubing for streamlined field installation and reduced labor time.
• Built with high-temperature resistant housing to withstand typical plenum heat cycles.
• Provides an exact OEM fit, eliminating the need for bracket modification or custom plumbing.
• Ensures accurate water flow regulation to maximize evaporative efficiency and prevent waste.

How do I confirm the solenoid is the failed component?
Verify the humidistat is calling for humidity and check for 24VAC at the solenoid terminals. If voltage is present but water is not flowing to the distribution tray, the valve 32001639-002 typically requires replacement.

Does this valve come with the orifice and compression nuts?
Yes, this assembly includes the integrated orifice and the specific water tube required for the HE series bypass and power humidifiers.

Can this be used on competing humidifier brands?
While many 24V solenoids appear similar, the 32001639-002 is specifically ported and rated for Resideo HE series specifications. Always verify the part number on the existing valve body before installation.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.