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White plastic float fill valve with brass inlet fitting

Appliance Factory Parts

Appliance Factory Parts Float Fill Valve 32000167-001 for Honeywell HE420 HE460

SKU CH-M4SS-5RPFZ

Float fill valve controls water flow for Honeywell HE420 and HE460 humidifier models

  • Selling UnitEach
  • TypeAir Treatment
  • Ensures proper humidifier water level with float mechanism
  • Compatible with eight Honeywell models including HE420 and HE460 series
  • Replaces discontinued OEM part number 000-1731-012
  • New aftermarket component from Appliance Factory Parts
  • Direct-fit water valve for whole-house humidification systems

Replacement Float Fill Valve for Honeywell HE420

This new aftermarket water valve replaces the discontinued OEM part 000-1731-012. It fits eight Honeywell humidifier models including HE420B, HE420A, HE460B and HE460A. Homeowners and service technicians use it to restore proper water-level control in compatible units.

Sustained Operation and Water Regulation

The valve maintains consistent float-actuated shut-off during continuous humidifier cycles. It regulates inlet flow without the pressure spikes that can occur in short-burst testing. Mineral build-up from hard water is the primary factor that degrades sealing performance over extended service periods.

Straightforward Installation with Common Pitfalls

Installation requires shutting off the water supply and removing the old valve body from the reservoir. The most frequent issue is debris in the supply line preventing a clean seat on the new valve. Over-tightening the mounting nut can crack the plastic housing and cause leaks.

Highlights

  • Ensures proper humidifier water level with float mechanism
  • Compatible with eight Honeywell models including HE420 and HE460 series
  • Replaces discontinued OEM part number 000-1731-012
  • New aftermarket component from Appliance Factory Parts
  • Direct-fit water valve for whole-house humidification systems

Specifications

BrandAppliance Factory Parts
Selling UnitEach
Part Number32000167-001
TypeAir Treatment

Questions about this item

Does the float fill valve 32000167-001 make any audible noise when the humidifier runs all day?

The valve operates with standard water-flow sound; no extra mechanical noise is documented for continuous daily use.

What existing Honeywell humidifier model must I already own for the 32000167-001 to fit?

It fits Honeywell models HE420B, HE420B1007, HE420, HE460B, HE460, HE420A, HE420A1009 and HE460A.

Will the 32000167-001 valve work alongside the original 000-1731-012 components still inside my HE420 or HE460 unit?

Yes, it is the direct aftermarket replacement for the NLA OEM part 000-1731-012 and installs in the same location.

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