LockTop Fireplace Damper (Fireplace Technologies) – Safety Retrofit (1995)
Hazard assessment based on recall description.
This AI-generated summary is provided for general informational purposes only and is derived from publicly available recall notices. It supplements but does not replace official agency classifications or safety instructions.
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
LockTop Fireplace Damper and Cap sets
Brand
Fireplace Technologies
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Fireplace Technologies is recalling LockTop Fireplace Damper and Cap sets. Based on CPSC recall notice.
Summary derived from CPSC notice
Limited information available. Missing: hazard details, remedy information, UPC codes.
Reason for Recall
As stated by CPSC
April 18, 1995 Release # 95-104 WASHINGTON, D.C. -- CPSC, Fireplace Technologies Inc., of Louisville, Ky., is announcing a program to provide free kits to modify approximately 36,000 LockTop Fireplace Damper and Cap sets. The vent dampers might close if soot builds up and results in chimney fire. This could force smoke and flue gases back into the house, which may present a risk of death or injury from inhalation of smoke and carbon monoxide.Although no injuries have been reported, CPSC is aware of two incidents in which the vent closed during chimney fires, potentially exposing consumers to hazardous smoke and carbon monoxide.The box-shaped LockTop Fireplace Damper and Cap is 8 inches tall and has a hollow square, cast aluminum base ranging in size from 8 inches by 8 inches to 17 inches by 17 inches, depending on the model. The product's collapsible sides are connected to a solid cast aluminum lid.The device can be permanently mounted to the top of a chimney and functions as both a damper and a chimney cap. The products were sold through chimney sweeps and wood fuel appliance contractors from December 1989 to the present.Consumers who have a LockTop Fireplace Damper and Cap sets should contact the chimney sweep or contractor who installed the unit or call Fireplace Technologies at (800) 737-1067 for a free retrofit kit. The retrofit kit will be installed at no cost to the consumer and will prevent the vent from closing during chimney fires. All new LockTop Fireplace Damper and Cap sets purchased after May 15, 1995 will have the kit permanently incorporated into the unit
Recommended Action
Per CPSC guidance
The CPSC advises consumers to stop using the product. Contact the manufacturer or return the product to the place of purchase.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026