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10. BOILER DIMENSIONS & RATINGS
Figure 10.1: Boiler Views
Table 10.1: Boiler Dimensions
Length (Depth)
"A"
Boiler
Size
inch
70
26-5/8
105
26-5/8
140
26-5/8
175
26-5/8
195
26-5/8
Table 10.2: Boiler Ratings
Input
Boiler
Size
MBH
70
70
105
105
140
140
175
175
195
195
1 Net water ratings based on an allowance of 1.15.
2 Consult factory before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping
systems, etc.
3 Heating Capacity and Annual Fuel Utilization Efficiency (AFUE) ratings are based on U.S. Government test. Before purchasing this appliance, read important
information about its estimated annual energy consumption or energy efficiency rating that is available from your retailer.
INSTALLATION AND OPERATING INSTRUCTIONS
BOILER DIMENSIONS
Jacket
Width
"B"
mm
inch
mm
676
12-1/2
318
31-3/8
676
15-7/8
403
31-3/8
676
19-1/4
489
31-3/8
676
22-5/8
575
31-3/8
676
26
660
31-3/8
BOILER RATINGS
Heating
Capacity³
kW
MBH
21
58
31
86
41
115
51
143
57
160
Rear of Jacket
Height
to c/l of Vent
"C"
"D"
inch
mm
inch
797
20-13/16
797
20-13/16
797
21-13/16
797
21-13/16
797
21-13/16
Net Ratings
Water¹ , ²
kW
MBH
17
50
25
75
34
100
42
124
47
139
Left of Jacket
Vent Size Diame-
to c/l of Vent
"E"
mm
inch
mm
529
6-1/4
159
529
7-11/16
195
554
9-5/8
244
554
11-5/16
287
554
13
330
AFUE³,
kW
%
Gallon
15
82.2
22
82.1
29
82.0
36
82.0
41
82.0
ter
"F"
inch
mm
5
127
5
127
6
152
6
152
7
178
Water
Content
Litre
4.72
17.87
6.00
22.71
7.28
27.55
8.56
32.40
9.84
37.24
31
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