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Standard, Oversized and Custom Top Sealing Fireplace Chimney Dampers
The all stainless steel CHIM-A-LATOR ® easily mounts on top of a masonry fireplace flue and is operated by a convenient, adjustable regulator installed on the side wall of the fireplace.
It is far more efficient than conventional cast iron dampers and the ideal replacement for old defective dampers.
Made to fit… 17 common flue sizes, odd size & oval flues, flush flue applications
and the popular ” there is no flue, its just a hole “
Proven for over 30 years to be the most trouble free top sealing damper.
| • 100% Stainless Steel • Satisfaction Guaranteed. If within 30 days, you are not fully satisfied return the CHIM-A-LATOR® for a full refund. • Lifetime Warranty, best on the market today. • Fast Installation Comes fully assembled for fast and easy “bolt to flue” installation. • Chimney Fire Tested with little or no damage to unit. Will not fall and close flue in event of a chimney fire. • Saves Energy tight seal on top of the chimney, keeps heat in when fireplace is not in use. • 17 Standard Sizes • Six Setting Regulator controls the amount of draft to produce more heat when burning. • Prevents Down Draft Smoking caused by wind. • Keeps Out Animals, birds, insects, bees, rain, leaves, wind and airplane noise. Additional Options: Smaller 5/8″ Spark Arrestor Mesh Round, Oval, Square, Rectangular & Custom CHIM-A-LATOR Bases (also used for chimneys with no flue and flush flue applications ) Black Color Option ( Powder Coat Black over Stainless Steel) | Click Below For Pricing 8 x 8 Chimalator Deluxe 8 x 13 Chimalator Deluxe 8 x 20 Chimalator Deluxe 10 x 18 Chimalator Deluxe 12 x 12 Chimalator Deluxe 13 x 13 Chimalator Deluxe 12 x 16 Chimalator Deluxe 13 x 18 Chimalator Deluxe 13 x 21 Chimalator Deluxe 16 x 16 Chimalator Deluxe 16 x 20 Chimalator Deluxe 18 x 18 Chimalator Deluxe 18 x 21 Chimalator Deluxe 20 x 20 Chimalator Deluxe 20 x 24 Chimalator Deluxe 24 x 24 Chimalator Deluxe |
Call 1-800-685-8263 or e-mail us at [email protected]
Custom Combination Fireplace Cap-Damper
Damper Opens 6.5″
Easy ” Bolt-On ” Flue Installation
Removable Handle …
Six Setting Regulator is installed within the firebox on either side.
Removable handle extends past the opening to allow damper setting even during a fire. Control the amount of draft to one of the 6 settings to produce more heat when burning and remove handle to close a spark screen or glass doors.

CHIM-A-LATOR® Ordering Instructions
Measure OUTSIDE of Flue Tile. Use chart on left & visit the installation page to order proper size.
Each size of CHIM-A-LATOR has 2.25 inches of adjustment.
Measure Height of Flue Tile Extending Out of Chimney.
If this measurement is less than 1.25 inches, you will need a flue extension.
Estimate Length of Flue….. If longer than 30 ft. order longer cable when ordering a CHIM-A-LATOR ®
Designed Not to Fall Down In the Event of a Chimney Fire!

Note.. if chimney has an Offset at Top of Flue. CHIM-A-LATOR ® is shipped with 7 ft. of cable casing to protect cable at rub points. If offset is higher than 7 ft. order a longer piece.
Call 1-800-685-8263 or e-mail us at [email protected]
Check out all our top chimney caps options at chimneycapsource
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Top Sealing Chimney Dampers
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| Original | Lock Top | Lock Top II | Damper Cap | RS Adapters | Round Spider |