Clearances - Heat & Glo Heat&Glo RUTHERFORD-36 Owner's Manual

B. Clearances
WARNING! Risk of Fire! You must comply with all minimum air space clearances to combustibles as specifi ed in Fig-
ure 6.2. DO NOT pack required air spaces with insulation or other materials.
Storm Collar
Roof Flashing
Shaded areas
represent
2 in. (51 mm) min.
air space clearance
required around pipe
(attic)
Attic
Insulation
Shield
(insulation)
(ceiling)
Offset/Return (secured
2 in. (51 mm) min.
with hanger straps)
(ceiling)
Ceiling Firestop
Must have 2 in. (51 mm)
minimum clearance
to header
48 in.
1-1/2 in. (38 mm) to back &
1219 mm
sides of appliance
(except at nailing flanges
0 in.
where it is 1/2 in. [13 mm])
to floor
Figure 6.2 Air Space Clearances
Heat & Glo • RUTHERFORD-36 • 4059-341 Rev D • 03/09 19