Crown Boiler BWF128 用户手册
2
I Product Description
The BWF series boiler is a cast iron gas fired boiler designed for use in forced hot water heating systems. The BWF is
intended for installations where a usable chimney is not available. The BWF is normally vented using an approved vertical or
horizontal AL29-4C stainless steel venting system, which is not included with the boiler. If a suitable chimney is available, the
BWF series can be vented into it using an optional BWF Category I Vent Kit available from Crown. The BWF requires an
adequate source of clean combustion air in the boiler room.
The BWF boiler is not designed for use in gravity or “open” heating systems. Where an adequate source of clean indoor
combustion air cannot be guaranteed, use a direct vent boiler such as the Crown CSC series.
II Specifications
BWF061EN
3
61,000
51,000
44,000
83.3
14 1/4
3.2
BWF095EN
4
95,000
78,000
68,000
83.1
17 1/2
4.0
BWF128EN
5
128,000
106,000
92,000
82.8
20 3/4
4.7
BWF162EN
6
162,000
134,000
117,000
82.5
24
5.5
BWF195EN
7
195,000
161,000
140,000
82.3
27 1/4
6.3
BWF229EN
8
229,000
189,000
164,000
82.0
30 1/2
7.0
4
* MODELS SHOWN ARE FOR NATURAL GAS. REPLACE "N" WITH "L" SUFFIX FOR PROPANE MODEL NUMBER (e.g. BWF061EL).
PERFORMANCE RATINGS ARE THE SAME FOR BOTH FUELS
PERFORMANCE RATINGS ARE THE SAME FOR BOTH FUELS
3
3
3
4
3
3
4
WATER
CONTENT
(GAL.)
TABLE 1: SPECIFICATIONS
AFUE (%)
FIG. 1
DIMENSION
"A" (IN.)
D.O.E.
HEATING
CAPY.
(BTU/hr)
VENT DIA.
(IN.)
3
MODEL*
NO.
SECTIONS
INPUT
(BTU/hr)
IBR NET
RATING
(BTU/hr)