Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Honeywell HM512 humidifier Parts

Here are the diagrams and repair parts for Honeywell HM512 humidifier, as well as links to manuals and error code tables, if available.

Honeywell HM512 humidifier
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for HM512 Humidifier

  • Humidifier Water Container for Honeywell HM512 - Part 50033181-001

    Humidifier diagram

    Humidifier Water Container

    Part #50033181-001

    The manufacturer no longer makes this part, and there's no substitute part

  • Duct Nozzle for Honeywell HM512 - Part 50028003-001

    Humidifier diagram

    Duct Nozzle

    Part #50028003-001

    The manufacturer no longer makes this part, and there's no substitute part

  • Humidistat for Honeywell HM512 - Part H8908ASPST

    Humidifier diagram

    Humidistat

    Part #H8908ASPST

    The manufacturer no longer makes this part, and there's no substitute part

  • Sensor & Filter for Honeywell HM512 - Part 50042822-001

    Humidifier diagram

    Sensor & Filter

    Part #50042822-001

    The manufacturer no longer makes this part, and there's no substitute part

  • Sail Switch for Honeywell HM512 - Part S866A1007

    Humidifier diagram

    Sail Switch

    Part #S866A1007

    The manufacturer no longer makes this part, and there's no substitute part

  • Mounting Bracket for Honeywell HM512 - Part 50020012-001

    Humidifier diagram

    Mounting Bracket

    Part #50020012-001

    The manufacturer no longer makes this part, and there's no substitute part

  • #3 Staging Filter for Honeywell HM512 - Part 50046089-001

    Humidifier diagram

    #3 Staging Filter

    Part #50046089-001

    The manufacturer no longer makes this part, and there's no substitute part

  • Mounting Kit/20'hose for Honeywell HM512 - Part 50024917-002

    Humidifier diagram

    Mounting Kit/20'hose

    Part #50024917-002

    The manufacturer no longer makes this part, and there's no substitute part

  • Saddle Valve for Honeywell HM512 - Part 32001616-001

    Humidifier diagram

    Saddle Valve

    Part #32001616-001

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover for Honeywell HM512 - Part 50028004-001

    Humidifier diagram

    Cover

    Part #50028004-001

    The manufacturer no longer makes this part, and there's no substitute part

Repair guides for rear-engine riding mowers

How to replace the ground drive belt on a zero-turn riding mower

How to replace the ground drive belt on a zero-turn riding mower

The ground drive belt connects the engine crankshaft to the transmission pulleys to drive the rear wheels.…

Repair time and Difficulty

 90 minutes or less
How to replace the electric clutch on a zero-turn riding mower

How to replace the electric clutch on a zero-turn riding mower

The electric clutch mounts on the engine crankshaft and controls the cutting blades. This step-by-step guide explains ho…

Repair time and Difficulty

 45 minutes or less
How to replace a cutting blade on a zero-turn riding mower

How to replace a cutting blade on a zero-turn riding mower

Replace a bent or dull cutting blade in 30 minutes or less. …

Repair time and Difficulty

 15 minutes or less

Articles and videos for rear-engine riding mowers

Why your mower loses power when the blades are engaged

Why your mower loses power when the blades are engaged

Blades on, power gone? If your mower sputters or stalls when cutting starts, we’ll help you track down the problem and f…

Should I get an electric riding mower?

Should I get an electric riding mower?

Get help deciding whether to make the switch to a battery-powered riding mower…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Parts & More

Dishwasher
Dryer
Electric Wall Oven
Front-Engine Lawn Tractor
Gas Walk-Behind Mower
Laundry Center
Parts
Radial Arm Saw
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer
Washer