Rv series forced draft indirect water heaters – Bryan Boilers RV400 User Manual
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BRYAN BOILERS
RV SERIES FORCED DRAFT
INDIRECT WATER HEATERS
Form # >> 1769
Date >> 4/5/2004
BOILER MODEL
RV350
RV400
RV450
INPUT
MBH
3,500
4,000
4,500
(KW)
1,025.5
1,172.0
1,318.5
OUTPUT*
MBH
2,800
3,200
3,600
(KW)
820.4
937.6
1,054.8
BOILER HORSEPOWER
HP
84
96
108
(KW)
819.7
936.8
1,053.9
TUBE DIAMETER
INCHES
1.50
1.50
1.50
(CM)
3.81
3.81
3.81
NUMBER OF TUBES
47
55
61
PRESSURE VESSEL
VOLUME
GAL
146
169
181
(L)
552.6
639.7
685.1
HEATING SURFACE
SQ FT
419
490
544
(SQ M)
38.9
45.5
50.6
INDIRECT HEAT EXCHANGER
UTF2-68-(#) OR
INCHES
92
105
115
UTF4-64-(#)
(CM)
233.7
266.7
292.1
OPERATING WEIGHT
LBS
9,317
9,729
10,309
(KG)
4,226.3
4,413.1
4,676.2
SHIPPING WEIGHT
LBS
8,100
8,320
8,800
(KG)
3,674.2
3,774.0
3,991.7
RELIEF VALVE TYPICAL - 30 PSIG (206.8 KPA)
QUANTITY
(1) 740
(1) 740
(2) 741
SIZE
INCHES
2 x 2½
2 x 2½
1½ x 2
(CM)
5.08 x 6.35 5.08 x 6.35 3.81 x 5.08
CAPACITY-TOTAL
MBH
5,250
5,250
5,800
(KW)
1,538.2
1,538.2
1,699.4
RELIEF VALVE TYPICAL - 125 PSIG (861.8 KPA)
QUANTITY
(1) 174A
(1) 174A
(1) 174A
SIZE
INCHES
1¼ x 1¼
1¼ x 1¼
1½ x 1½
(CM)
3.17 x 3.17 3.17 x 3.17 3.81 x 3.81
CAPACITY-TOTAL
MBH
5,370
5,370
6,460
(KW)
1,573.4
1,573.4
1,892.8
* Output based on nominal 80% of input. Actual combustion efficiencies will vary and are fuel dependant.
(#) - - Indicates length of exchanger.