Bryan Boilers RV450, RV350, RV400 User Manual

RV SERIES FORCED DRAFT INDIRECT

WATER HEATERS (RV350 - RV450 )

EFFECTIVE DATE:

REPLACES:

3/15/04

7/24/03

NOTES:

1. ALL DIMENSIONS ARE IN INCHES. THOSE IN PARENTHESES ARE CENTIMETERS.

2. LOCATION DIMENSIONS ARE ALL ±1/2".

3. GAS TRAIN, CONTROL AND BURNER CONFIGURATION WILL VARY DEPENDING ON JOB SPECIFICATIONS & CONDITIONS.

4. DIMENSIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. CONSULT FACTORY FOR CERTIFIED DIMENSIONS.

5. ALL FLANGES ARE 150# UNLESS OTHERWISE NOTED.

6. SEE FORMS 1594 AND 1595 FOR FLOW RATES AND PRESS. DROPS OF 2 AND 4 PASS HEAT EXCHANGERS.

4 1/2"

25 1/2"

(64.8)

20"

(50.8)

50"

(127.0)

9 1/4"

(23.5)

PLAN VIEW

SUPPLY

SERVICE AREA

(22.86)

32"

(81.3)

(SEE DETAIL 1)

2 1/8"

3" NPT

4 PASS EXCH. HEAD (STD.)

6 1/4"

2 PASS EXCH. HEAD (OPT.)

(121.9)

48"

BURNER

MINIMUM TUBE REMOVAL CLEARANCE

(SEE NOTE #6)

DETAIL 1

1/2" NPT DRAIN

4" NPT

87 1/2"

(222.3)

REAR VIEW

1. PROBE TYPE L.W.C.O.-

2. FORCED DRAFT BURNER

3. RELIEF VALVE

4. EXPANSION TANK (LOOSE)

5. CONTROL TAPPINGS 3/4" NPT

BOILER MODEL

A-LENGTH OVER JACKET

B-FLUE LOCATION

C-FLUE DIAMETER

D-LENGTH OVER BASE

G-SUPPLY / RETURN NOZZLE SIZE

H-BURNER EXTENSION

J-HT. EXCH. REMOVAL CLR.

BRYAN BOILERS

90"

(228.6)

STOP VALVE

6. JACKET ACCESS PANELS

7. PRESS./TEMP. GAUGE

8. CLNOUT./INSP. OPNG.-1 1/2"NPT

9. ELEC. ENCLOSURE-

RETURN

33 1/2"

(85.1)

LEFT SIDE VIEW

12. FILL VALVE

13. OIL PUMP LOCATION

14. LIFTING LUGS

15. DRAIN CONNECTION 2" NPT10. VENT/EXP. TANK CONN. 1" NPT 20. DRAIN VALVE (BY OTHERS)

RV350WT RV400WT

98"

(248.9)

16"

(40.6)

16"

(40.6)

130 1/2"

(331.5)

4" FLG

(10.2) (15.2)

CONSULT FACTORY FOR BURNER EXTENSION APPLICATIONS

101"

(256.5)

783 NORTH CHILI AVE

PERU, INDIANA 46970

FRONT VIEW

16. INDIRECT HEAT EXCHANGER

17. HEIGHT OVER SUPPLY

18. FLAME OBSERVATION PORT

19. COMB. CHAMBER DRAIN 1" NPT

111"

(281.9)

18 3/4"

(47.6)

16"

(40.6)

143 1/2"

(364.5)

6" FLG

114"

(289.6)

ORDER REV. NO.:

FORM NO.:

1769

80 1/8"

(203.5)

RV450WT

120 1/2"

(306.1)

18 3/4"

(47.6)

16"

(40.6)

153 1/4"

(389.3)

6" FLG

(15.2)

124"

(315.0)

BRYAN BOILERS

RV SERIES FORCED DRAFT

INDIRECT WATER HEATERS

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

Form # >> 1769

Date >> 4/5/2004

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.