Energy Tech Laboratories 40 Series ユーザーズマニュアル
7
Figure 2: Minimum Installation Clearances To Combustible Materials (Inches)
TABLE 2: RATING DATA
NOTE 1: Listed clearances comply with American National
Standard NFPA 31, Standard for the Installation of Oil Burn-
ing Equipment.
Standard NFPA 31, Standard for the Installation of Oil Burn-
ing Equipment.
NOTE 2: CL Series boilers can be installed in rooms with
clearances from combustible material as listed above. Listed
clearances cannot be reduced for alcove or closet installa-
tions.
clearances from combustible material as listed above. Listed
clearances cannot be reduced for alcove or closet installa-
tions.
NOTE 3: For reduced clearances to combustible material,
protection must be provided as described in the ANSI/NFPA
31 standard.
protection must be provided as described in the ANSI/NFPA
31 standard.
C
A
Above
B
Front
Chimney
Connector
D
Rear
E
Sides
6
24
18
6
6
Boiler Model
No. *
Burner
Capacity
DOE Heating
Capacity
I=B=R NET Ratings
Minimum Chimney
Requirements
AFUE %
GPH
MBH
Water
MBH
Steam
MBH
Water
MBH
Steam
MBH
Steam
Sq. Ft.
Round
In. Dia.
Rectangle
In. x In.
Height
Ft.
Water Steam
CL3-091(W)
0.65
91
80
---
70
---
---
6
8 x 8
15
86.0
---
CL3-091(S)
0.65
91
---
78
---
56
233
6
8 x 8
15
---
84.1
CL3-105(W)
0.75
105
91
---
79
---
---
6
8 x 8
15
85.1
---
CL3-105(S)
0.75
105
---
90
---
68
283
6
8 x 8
15
---
83.8
CL3-140(W)
1.00
140
120
---
104
---
---
6
8 x 8
15
83.6
---
CL3-140(S)
1.00
140
---
119
---
89
370
6
8 x 8
15
---
82.7
CL4-126(W)
0.90
126
111
---
97
---
---
7
8 x 8
15
85.8
---
CL4-126(S)
0.90
126
---
108
---
81
338
7
8 x 8
15
---
84.1
CL4-175(W)
1.25
175
152
---
132
---
---
7
8 x 8
15
84.2
---
CL4-175(S)
1.25
175
---
149
---
112
467
7
8 x 8
15
---
83.5
CL4-210(W)
1.50
210
179
---
156
---
---
7
8 x 8
15
83.1
---
CL4-210(S)
1.50
210
---
177
---
133
554
7
8 x 8
15
---
82.6
CL5-168(W)
1.20
168
147
---
128
---
---
8
8 x 8
15
85.7
---
CL5-168(S)
1.20
168
---
144
---
108
450
8
8 x 8
15
---
83.7
CL5-245(W)
1.75
245
210
---
183
---
---
8
8 x 8
15
83.0
---
CL5-245(S)
1.75
245
---
207
---
155
646
8
8 x 8
15
---
82.5
CL5-280(W)
2.00
280
238
---
207
---
---
8
8 x 8
15
82.5
---
CL5-280(S)
2.00
280
---
235
---
176
733
8
8 x 8
15
---
82.3
* Boiler Model Suffix: (W) = Water, (S) = Steam