Auto-Set® Model FSFD-TR

Vertical Acting Fire Door Systems

The Auto-Set® Model FSFD-TR is designed for use in areas where a Temperature Rise rating in addition to standard fire ratings is required. Available with up to a 450° F over 30 minutes Temperature Rise rating when required, it meets building code requirements for fire doors used in exit enclosures and exit passageways of non-sprinklered buildings.

The Temperature Rise rated fire door model FSFD-TR is designed for openings where a temperature rise rating is a requirement such as in egress corridors, exit passageways and exit enclosures. This technology is the subject of US Patent No. 8,453,707.


Up to 4-hour rated UL 10B*

Single assembly, 90-minute fire rating, available with a temperature rise rating of 650° over 30 minutes when required

Double assembly positioned back-to-back, 4-hour fire rating, available with a temperature rise rating of 450° over 30 minutes when required

Smoke & Draft labeled UL 1784 *Listed under the Canadian equivalent CAN/ULC S104

Code Compliance

CCRR-1086 Regulatory Approvals


Not applicable


Auto-Set® automatic resetting

Fail-Safe Design – automatic self-closing mechanism does not require power operation

Based upon door size, available with hand-chain or hand-crank operation


Unlimited heights and widths to 80′; for larger sizes and custom configurations consult the factory


McKEON Sterling Gray

Powder coat of any color as selected

Stainless steel — No. 4 Polish or No. 8 Mirror