Aarrow Fires Stratford Ti - Manual (Page 22)

22 Stratford Tf & Ti Boiler Multifuel Stoves
INSTALLATION
P
LAN
V
IEW OF REGISTER PLATE AND
CLEARANCES FOR NON INSULATED
FLUES
A is minimum clearance for non-insulated flue =
1.5 x D to a non-combustible surface/material
or
3 x D to combustible surface/material