Vermont Castings 1975CE CE Homeowner's Installation And Operating Manual page 11

at least
3 x D
at least
1.5 x D
elevation
without
Shield
Fig. 13 Connecting fluepipe clearances.
30005554
Defiant 1975CE Non-Catalytic / Catalytic Woodburning Stove
®
D
at least 1.5
x D
at least 3 x D
Fluepipe
plan without
Shield
elevation
with Shield
at least
D
1.5 x D
at least
1.5 x D
at least
1.5 x D
Air space of at least 1 mm
between noncombustible shield
and combustible material
plan with
Shield
ST911
11