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Bionaire
Humidifier

Model # CM-2.5 Official Bionaire humidifier

Here are the diagrams and repair parts for Official Bionaire CM-25 humidifier, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 35 parts  |
Box ZAD0028

#NI

All parts diagram

Box

Part #ZAD0028

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

Box ZAD0004

#NI

All parts diagram

Box

Part #ZAD0004

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

Nozzle Cover ZAD0013
#1

Functional replacement parts diagram

Nozzle cover

Part #ZAD0013

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

Electronic Coil ZAD0074

#NI

All parts diagram

Electronic coil

Part #ZAD0074

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

Nameplate ZAD0029
#31

Functional replacement parts diagram

Nameplate

Part #ZAD0029

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

Box ZAD0005

#NI

All parts diagram

Box

Part #ZAD0005

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

Electronic Coil ZAD0076

#NI

All parts diagram

Electronic coil

Part #ZAD0076

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

Door ZAD0039
#17A

Functional replacement parts diagram

Door

Part #ZAD0039

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

Electronic Coil ZAD0075

#NI

All parts diagram

Electronic coil

Part #ZAD0075

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

Box ZAD0027

#NI

All parts diagram

Box

Part #ZAD0027

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

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

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Why isn't my cooktop's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

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Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

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Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

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Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
Repair difficulty
Time required
 30 minutes or less

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…

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