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Small rectangular electric motor with metal casing and mounting tabs

Appliance Factory Parts

Appliance Factory Parts 727-40 Motor for General 81, 45, 65

SKU CH-1ZTF-6WD09

Replacement motor compatible with General models 81, 45, 65, Lennox WD8-100 and Williamson 1250

  • Selling UnitEach
  • TypeAir Treatment
  • Direct replacement for General humidifier models 81, 45 and 65
  • Also fits Lennox WD8-100 and Williamson 1250 units
  • Part number 727-40 matches original equipment specifications
  • New appliance motor ready for immediate installation
  • Alternative EM260 option noted for General 81 compatibility

Direct Replacement Motor

The Appliance Factory Parts 727-40 motor serves as a direct replacement for specific General, Lennox and Williamson units. It fits General models 81, 45 and 65 along with Lennox WD8-100 and Williamson 1250 appliances.

Alternative Part Option

The manufacturer notes that an EM260 motor can also be used for the General 81 and other compatible models. This provides an alternative sourcing route if the 727-40 is unavailable or if cross-referencing is required.

Simple Swap Installation

Installation involves disconnecting power, removing the old motor and wiring the new unit into the existing harness. The main risk is selecting the wrong model number, so verify the appliance tag matches the listed fits before fitting.

Highlights

  • Direct replacement for General humidifier models 81, 45 and 65
  • Also fits Lennox WD8-100 and Williamson 1250 units
  • Part number 727-40 matches original equipment specifications
  • New appliance motor ready for immediate installation
  • Alternative EM260 option noted for General 81 compatibility

Specifications

BrandAppliance Factory Parts
Selling UnitEach
Part Number727-40
TypeAir Treatment

Questions about this item

Will the 727-40 motor align with the mounting pattern on a General 81 unit?

The 727-40 motor is listed as a direct fit for General models 81, 45 and 65, so its mounting holes match those units.

Which wiring step is most often missed when swapping in the 727-40 motor?

Reconnect the ground wire to the motor housing before securing the mounting bolts; skipping this step leaves the appliance ungrounded.

How often should the bearings on the 727-40 motor be lubricated?

Lubricate the motor bearings annually with a few drops of lightweight electric-motor oil to maintain quiet operation.

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