Bryan Boilers 1770 Water Heater User Manual


 
BRYAN BOILERS
RV SERIES FORCED DRAFT
INDIRECT WATER HEATERS
Form # >> 1770
Date >> 9/5/2003
BOILER MODEL RV500 RV550 RV600 RV700 RV800
INPUT MBH 5,000 5,500 6,000 7,000 8,000
(KW) 1,465.0 1,611.5 1,758.0 2,051.0 2,344.0
OUTPUT* MBH 4,000 4,400 4,800 5,600 6,400
(KW) 1,172.0 1,289.2 1,406.4 1,640.8 1,875.2
BOILER HORSEPOWER HP 119 131 143 167 191
(KW) 1,171.0 1,288.1 1,405.2 1,639.4 1,873.6
TUBE DIAMETER INCHES 1.50 1.50 1.50 1.50 1.50
(CM) 3.81 3.81 3.81 3.81 3.81
NUMBER OF TUBES 67 75 81 95 109
PRESSURE VESSEL
VOLUME GAL 200 216 236 278 309
(L) 757.0 817.6 893.3 1,052.2 1,169.6
HEATING SURFACE SQ FT 597 668 722 847 973
(SQ M) 55.5 62.1 67.1 78.7 90.4
INDIRECT HEAT EXCHANGER
HEAT EXCHANGER #1 INCHES 66 79 79 92 92
UTF2-68-(#) OR UTF4-64-(#) (CM) 167.6 200.7 200.7 233.7 233.7
HEAT EXCHANGER #2 INCHES 66 66 79 92 105
UTF2-68-(#) OR UTF4-64-(#) (CM) 167.6 167.6 200.7 233.7 266.7
OPERATING WEIGHT LBS 11,167 12,151 13,138 15,028 16,811
(KG) 5,065.5 5,511.6 5,959.2 6,816.6 7,625.5
SHIPPING WEIGHT LBS 9,500 10,350 11,170 12,710 14,235
(KG) 4,309.2 4,694.8 5,066.7 5,765.3 6,457.0
RELIEF VALVE TYPICAL - 30 PSIG (206.8 KPA)
QUANTITY (2) 740 (2) 740 (2) 740 (2) 740 (2) 740
SIZE INCHES 2 x 2½ 2 x 2½ 2 x 2½ 2 x 2½ 2 x 2½
(CM) 5.08 x 6.35 5.08 x 6.35 5.08 x 6.35 5.08 x 6.35 5.08 x 6.35
CAPACITY-TOTAL MBH 10,500 10,500 10,500 10,500 10,500
(KW) 3,076.5 3,076.5 3,076.5 3,076.5 3,076.5
RELIEF VALVE TYPICAL - 125 PSIG (861.8 KPA)
QUANTITY (1) 174A (2) 174A (2) 174A (2) 174A (2) 174A
SIZE INCHES 1½ x 1½ 1¼ x 1¼ 1¼ x 1¼ 1¼ x 1¼ 1¼ x 1¼
(CM) 3.81 x 3.81 3.17 x 3.17 3.17 x 3.17 3.17 x 3.17 3.17 x 3.17
CAPACITY-TOTAL MBH 6,460 10,740 10,740 10,740 10,740
(KW) 1,892.8 3,146.8 3,146.8 3,146.8 3,146.8
* Output based on nominal 80% of input. Actual combustion efficiencies will vary and are fuel dependant.
(#) - - Indicates length of exchanger.