Bryan Boilers 1770 Specifications

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.
16
(SEE DETAIL 1)
18
15
19
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
J1-HT. EXCH. REMOVAL CLR.
J2-HT. EXCH. REMOVAL CLR.
BRYAN BOILERS
RV SERIES FORCED DRAFT INDIRECT
WATER HEATERS (RV500 - RV800)
20"
(50.8)
50"
(127.0)
9 1/4"
(23.5)
14
J1
17
90"
(228.6)
87 1/2"
(222.3)
STOP
VALVE
6
12
6. JACKET ACCESS PANELS
7. PRESS./TEMP. GAUGE
8. CLNOUT./INSP. OPNG.-1 1/2"NPT
9. ELEC. ENCLOSURE-
10. VENT/EXP. TANK CONN. 1" NPT
RV500WT
D
A
25 1/2"
(64.8)
B
C
McDONNELL
REMOTE SENSOR
PLAN VIEW
G
SUPPLY
3 5
7
33 1/2"
(85.1)
LEFT SIDE VIEW
12. FILL VALVE
13. OIL PUMP LOCATION
14. LIFTING LUGS
15. DRAIN CONNECTION 2" NPT
RV550WT
130 1/4" 143 1/4"
(330.8) (363.9)
18 3/4" 18 3/4"
(47.6) (47.6)
16" 16"
(40.6) (40.6)
163" 175 3/4"
(414.0) (446.4)
6" FLG 6" FLG
(152) (152)
CONSULT FACTORY FOR BURNER EXTENSION APPLICATIONS
75" 75"
(1905) (1905)
75" 88"
(1905) (223.5)
783 NORTH CHILI AVE
PERU, INDIANA 46970
EFFECTIVE DATE:
REPLACES:
4 1/2"
2 1/8"
3" NPT
H
4 PASS EXCH. HEAD (STD.)
(SEE NOTE #6)
6 1/4"
2 PASS EXCH. HEAD (OPT.)
(SEE NOTE #6)
48"
(121.9)
BURNER
SERVICE AREA
9"
(22.86)
MINIMUM TUBE
32"
(81.3) REMOVAL CLEARANCE
10
16
J2
(SEE DETAIL 1)
2
G
RETURN
FRONT VIEW
16. INDIRECT HEAT EXCHANGER
17. HEIGHT OVER SUPPLY
18. FLAME OBSERVATION PORT
19. COMB. CHAMBER DRAIN 1" NPT
20. DRAIN VALVE (BY OTHERS)
RV600WT RV700WT
152 3/4"
175 1/4"
(388.0)
(445.1)
18 3/4" 20 3/4"
(47.6) (52.7)
16" 20"
(40.6) (50.8)
185 1/4" 214 1/2"
(470.5) (544.8)
6" FLG 6" FLG
(152) (15.2)
88"
101"
(223.5)
(256.5)
88" 101"
(223.5) (256.5)
ORDER REV. NO.:
FORM NO.:
7/24/03
4/18/01
DETAIL 1
1/2"
NPT
DRAIN
4" NPT
4
20
9
13
80 1/8"
(203.5)
RV800WT
197 3/4"
(502.3)
20 3/4"
(52.7)
20"
(50.8)
237 1/4"
(602.6)
6" FLG
(15.2)
101"
(256.5)
114"
(289.6)
1770