WOOD INSERT SPECIFICATIONS
Technical Data Performance
Width
Fireplace
Opening
(inches)
Width
Back of In-
sert (inches)
Height
(inches)
Depth
Into
Fireplace
(inches)
Extension
Onto
Hearth
(Ashlip)
(inches)
Weight
(lbs.)
Peak
btu/hr
(on High)
Max. Burn
Time
Firebox
Capacity
(cu.ft.)
Max. Log
Length
Emissions
(g/hr)
Efficiency
2700i
27-5/16 18-1/2 22-1/16 17-1/16 6-15/16 278 45,000 7.7-10.4 1.6
18”/
16” Ideal
4.14
Up to
74%
3100i
27-7/16 22-7/16 21-1/2 14-1/8 12-3/16 333 45,500 11.4-15.3 2.0
18”/
16” Ideal
1.26
Up to
78%
4100i
30 24 21-5/8 16-1/4 10-7/8 345 65,600 12.2-16.4 2.47
18”/
16” Ideal
3.1
Up to
76%
5100i
34-3/16
25-5/8
22-1/4 17-5/8 10-1/2 520 71,200 14.2-19.1 3.0 21" 1.98
Up to
75.5%
WOOD INSERT CLEARANCES
Model Surround
Sizes
Wood Inserts Clearance
See diagram below
Factory Build
Zero Clearance
(US only)
Thermal
Protection
(US & Canada)
2700i
Standard
30-1/2"hx44-5/8"w
Large
34-1/2"hx50-1/2"w
Model A B C D E F
2700i 14" 21" 14" 9" 16" 9"
Inches
Minimum width of cavity opening 28
Minimum height 18-7/8
Minimum depth from front to rear 17
1/4"minimumthickness
"k"value=0.84orequivalent
material
3100i
Standard
30-1/2"hx44-3/4"w
Large
34-1/2"hx50-1/2"w
Model A B C D
E
F
Floor height
0" - 8"
Floor height
greater than 8"
3100i 16" 33" 30" 6" 18" 16" 8"
With 8" mantel deflector 16" 17" 16" 6" 18" 16" 8"
With mantel shield* 16" 24" 22" 6" 18" 16" 8"
With mantel shield & 8"
mantel deflector
16" 15" 12" 6" 18" 16" 8"
* The mantel shield must be a non-combustible material located a minimum
of1"frommantel'sundersideextendingtothefullwidthofthemantel.
Inches
Minimum width of cavity opening 32
Minimum height 23
Minimum depth from front to rear 16
Floor0"-8"belowinsert:
1" minimum thickness,
Floor greater than 8" below
insert:1/2"minimum
thickness
"k"value=0.84orequivalent
material
4100i
Cast Iron Trim
Standard
30-1/2"hx44-3/4"w
Large
34"hx48"w
Basic Panel
with Trim
30-1/2"hx44-5/8"w
Model A B C D E F
4100i 15" 26" 20" 6" 16" 8"
Inches
Minimum width of cavity opening 30
Minimum height 21
Minimum depth from front to rear 16-1/4
1/2"minimumthickness
"k"value=0.84orequivalent
material
5100i
Standard
31-1/2"hx47"w
Large
34"hx51"w
Model A B C D
E
F
USA Canada
5100i 12" 40" 35" 7" 16” 18” 8"
With 8" Mantel Deflector 12" 27" 16" 7" 16” 18” 8"
Inches
Minimum width of cavity opening 36
Minimum height 24
Minimum depth from front to rear 19
1/2"minimumthickness
"k"value=0.84orequivalent
material
Note:Minimumclearancesshown. RefertotheOwner/InstallationManualforcompleteclearancerequirementsandspecifications.
Hearth Extension
B
C
F
E
Insert
SideWall
Maximum Mantel Depth - 10" (254mm)
Fascia or Tr im
Mantel
A
D
7