12"w x 12"h Right side hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable...

12"w x 12"h Left side hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable

12"w x 12"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour Warnock Hersey labeled chute intake door assembly complete. Includes lever style handle, piano hinge and

12"w x 14"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour Warnock Hersey labeled chute intake door assembly complete. Includes lever style handle, piano hinge and

12"w x 15"h Bottom hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable

13"w x 16"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour Warnock Hersey labeled chute intake door assembly complete. Includes lever style handle, piano hinge and

14"w x 15"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour Warnock Hersey labeled chute intake door assembly complete. Includes lever style handle, piano hinge and

14"w x 17"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour Warnock Hersey labeled chute intake door assembly complete. Includes lever style handle, piano hinge and

15"w x 15"h Right side hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable...

15"w x 15"h Left side hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable

15"w x 18"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour UL labeled chute intake door assembly complete. Includes replaceable ADA Compliant lever handle with

15"w x 18"h Bottom hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable

15"w x 18"h Right side hinged, hand-operated, self-closing, positive latching, 1-1/2 hour UL labeled chute intake door assembly complete. Includes replaceable ADA Compliant lever handle with

15"w x 18"h Left side hinged, hand-operated, self-closing, positive latching, 1-1/2 hour UL labeled chute intake door assembly complete. Includes replaceable ADA Compliant lever handle with

15"w x 18"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour Warnock Hersey labeled chute intake door assembly complete. Includes lever style handle, piano hinge and

16"w x 18"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour Warnock Hersey labeled chute intake door assembly complete. Includes lever style handle, piano hinge and

18"w x 18"h Bottom hinged, hand-operated, self-closing, positive latching, 1-1/2 hour UL labeled chute intake door assembly complete. Includes replaceable ADA Compliant lever handle with

18"w x 18"h Bottom hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable

18"w x 18"h Right side hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable...

18"w x 18"h Left side hinged, hand-operated, self-closing, positive latching, chute intake door assembly complete. Door bears a UL Label with a clear listing of 1-1/2 hour, 30 minute - 250 degree max temperature rise. Includes replaceable