V9 Series Ratings
& equipment Listing
8
Burnham Commercial - Lancaster, PA
www.burnhamcommercial.com
PL81401291000-10/10-4Ms
1. Suffix “S” indicates steam boiler, “W” indicates water boiler. Suffix “G” indicates gas-fired, “O” indicates oil fired and “GO” indicates combination
gas/oil fired.
2. Boiler ratings are based on 12.5% CO2 on oil; 9.7% CO2 on gas, and .10 in. water column pressure at boiler flue outlet.
3. I=B=R net ratings shown are based on piping and pick up allowances which vary from 1.333 to 1.289 for steam and 1.15 for water. Consult manufacturer for
installations having unusual piping and pick up requirements, such as intermittent system operation, extensive piping systems, etc.
4. The I=B=R burner capacity in GPH is based on oil having a heat value of 140,000 BTU per gallon.
Ratings shown above apply to altitudes up to 1000 feet on oil and 2000 feet on gas. For altitudes above those indicated, the ratings should be reduced at the rate
of 4% for each 1000 feet above above sea level.
nOTe:
Maximum allowable working pressure (MAWP):
Steam: 15 PSI
Water – USA: 80 PSI (standard relief valve provided is 50 PSI) (30 PSI and 80 PSI relief valve optional)
Water – Canada: 45 PSI (standard relief valve provided is 45 PSI) (30 PSI relief valve optional)
STAnDARD eQUIpMenT
ALL BOILeRS:
Sections unassembled, flush insulated jacket, burner mounting plate, burner adapter plate,
rear flue outlet damper
(top outlet optional), flue
canopy, rear observation port cover, target wall (V-903A), and miscellaneous plugs, bushing and fittings, L4006B (low fire hold aquastat).
STeAM TRIM:
15 PSI safety valve, L404FA pressuretrol, gauge glass assembly, steam gauge
WATeR TRIM:
50 PSI safety relief valve, L4006A high limit, pressure/temperature gauge
OIL BOILeRS:
Flange mounted flame retention oil burner furnished with 2 stage fuel unit, primary control and dual oil valves
GAS BOILeRS:
Flange mounted gas burner with standard controls meeting the latest UL requirements, dual gas valves, gas-electric ignition with proven gas pilot,
flame rod on JR burner, ultra violet flame detector on others, electronic programming controls and components are factory wired in a burner mounted control panel.
GAS/OIL BURneRS:
Flange mounted combination gas/oil burner with standard controls meeting latest UL requirements, manually operated fuel transfer switch for
dual fuel changeover, dual gas valves and oil valves, electric ignition with proven gas pilot on both fuels (direct spark ignition of oil is optional), ultra-violet flame
detector, electronic programming controls and components are factory wired in a burner mounted control panel.
OpTIOnAL eQUIpMenT
Assembled sections; completely packaged (includes manual reset
high limit and manual reset low water cutoff); packaged and fire-
tested;
top outlet flue damper
; tankless heaters; side inspection
tappings with brass plugs; 30 PSI and 80 PSI safety relief valves
(water); combustion and hydronic controls to meet special
applications including F.M., I.R.I., and ASME CSD-1.
BOILeR
MODeL (1)
BOILeR H.p.
GROSS
OUTpUT
MBH (2)
neT I=B=R RATInGS (2) (3)
BURneR InpUT
neT
FIReBOX
VOLUMe
(CU. FT)
pReSSURe
In FIReBOX
(In. WTR.
COLUMn)
I=B=R VenT
DIA. (In.)
STeAM
WATeR
MBH
OIL
(GpH) (4)
GAS
(MBH)
MBH
SQ. FT.
V-903A
V-904A
V-905A
V-906A
V-907A
V-908A
V-909A
V-910A
V-911A
V-912A
10.3
14.4
19.3
24.1
28.6
33.2
40.1
45.6
51.2
56.8
347
483
646
808
959
1110
1342
1528
1714
1900
260
362
485
606
719
833
1014
1168
1323
1474
1083
1508
2021
2525
2996
3471
4225
4867
5513
6142
302
420
562
703
834
965
1167
1329
1490
1652
3.1
4.2
5.6
7.0
8.3
9.6
11.6
13.2
14.8
16.4
447
606
808
1010
1198
1386
1674
1905
2136
2367
3.2
4.8
6.4
7.9
9.5
11.0
12.6
14.2
15.7
17.3
.33
.38
.31
.38
.36
.35
.35
.40
.45
.49
7
7
8
8
8
10
10
10
12
12
BOILeR
MODeL
nUMBeR OF V9-2 TAnKLeSS*
HeATeRS InSTALLeD
1
2
3
4
V-903A
6.75
Ñ
Ñ
Ñ
V-904A
7.5
Ñ
Ñ
Ñ
V-905A
7.5
Ñ
Ñ
Ñ
V-906A
7.5
15
Ñ
Ñ
V-907A
7.5
15
Ñ
Ñ
V-908A
7.5
15
Ñ
Ñ
V-909A
7.5
15
22.5
Ñ
V-910A
7.5
15
22.5
Ñ
V-911A
7.5
15
22.5
Ñ
V-912A
7.5
15
22.5
30.0
TAnKLeSS
HeATeR
RATInGS*
(Water and
Steam)
* Ratings are given in
gallons per minute
continuous draw of
water heated from
40°F to 140°F with
200°F boiler water.
Phone:
-888-791-3790
