Install a range hood in a high-ceilinged room with this Thermador chimney extension kit. It adds 6 inches to fill the space between the hood and an 8-foot ceiling.
Q: Does this duct cover come with the necessary hardware?
A: Yes, the hardware is included with this duct cover.
Q: What is the weight of this duct cover?
A: This duct cover weighs 4.4 pounds.
Q: What is the height of this duct cover?
A: This Thermador chimney extension kit is 6 inches high.
Q: What is the finish of this duct cover?
A: This duct cover has a stainless steel finish.
Q: Which PROFESSIONAL SERIES hood is this compatible with?
A: This duct cover is compatible with the PROFESSIONAL SERIES HPCN48WS hood.
Q: very interested in this product I need dimensions please thank you
A: Hello Brad, thank you for your question and interest in our products! The dimensions for this duct cover, model# CHMHP486W, are as follows: (HxWxD) 6" x 32 7/8" x 14 1/16". If you have additional inquiries, please contact our Customer Care team at 800-735-4328 for real-time assistance. Thank you for considering Thermador!
Rating 4.3 out of 5 stars with 3 reviews
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Install a range hood in a high-ceilinged room with this Thermador chimney extension kit. It adds 6 inches to fill the space between the hood and an 8-foot ceiling.

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This duct cover extension kit replaces standard duct covers to accommodate up to a 12-foot ceiling height. This kit covers exposed duct work running from the hood to ceiling while providing a finished look to your range hood. Please check your Zephyr range hood's specification sheet to ensure compatibility.