12
Vermont Castings Defiant
Defiant Clearance Chart
for use with either a 6” or 8” flue collar/chimney connection

Stove Clearance

Stove Installed
Parallel to Wall

Unprotected Surfaces Protected Surfaces

Side Rear Corners Side Rear Corners
No stove
heat shields

Chimney Connector Clearance

Unprotected Vertical Surfaces Protected Vertical Surfaces

Single-wall connector
Single-wall connector;
rear heat shield on
stove only

Clearance to Combustibles in Front of Stove

48” (1220 mm)
30” (760 mm) 25” (635 mm)
18” (460 mm) 14” (355 mm)
All Installations
Stove Installed
Parallel to Wall
Stove
in
Corner
Stove
in
Corner
Stove with rear heat
shield, no connector
heat shields
Single-wall connector with
shields, and rear heat
shield on stove
Double-wall chimney
connector
(A) 24” (B) 33” (C) 23” (D) 14” (E) 28” (F) 18”
(610 mm) (840 mm) (585 mm) (355 mm) (710 mm) (460 mm)
(M) 24” (N) 17” (O) 17” (P) 14” (Q) 17” (R) 12”
(610 mm) (430 mm) (430 mm) (355 mm) (430 mm) (305 mm)
(G) 24” (H) 21” (I) 17” (J) 14” (K) 17” (L) 12”
( 610 mm) (533 mm) (430 mm) (355 mm) (430 mm) (305 mm)
(S) 24” (T) 17” (U) 17” (V) 14” (W) 15” (X) 12”
(610 mm) (430 mm) (430 mm) (355 mm) (380 mm) (305 mm)
Stove with rear heat
shield, and double-wall
chimney connector*
Stove with rear heat
shield, and heat shields
on connector

Unprotected or Protected Ceiling Surfaces

18” (460 mm)
Single-wall connector
14” (355 mm) 14” (355 mm)
14” (355 mm) 12” (305 mm)
* Using a listed double wall oval to round connector.