4″ Wall Thimble

$110.00

The wall thimble gives you a port to pass horizontally through your wall for wall exit installations. This part is adjustable to fit walls from 6″ to 11″ thick without modification. For thinner walls, see the video below to learn how to modify your thimble to fit.

Availability: In stock (can be backordered)

SKU: 4IN-DWI-THMBL Category:

Fits our 4″ insulated pipe with a 6″ outside diameter.

Learn more about how the thimble fits together and how to customize it for thinner walls

⚠ Warning: California Proposition 65

Use of this product can expose you to chemicals including soot, creosote, wood dust, and wood smoke containing carbon monoxide, which are known to the State of California to cause cancer, birth defects, or other reproductive harm.  For more information, visit www.P65Warnings.ca.gov.

 

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