Burnham V9A Series User Manual

12
Table I: Boiler Ratings / Data
(1) (2) (3) (4) (5)
Boiler
Model
Fuel
Type
Horse-
Power
Gross
Output
(MBH)
Net AHRI
Rating
Burner Input
AHRI Certied
E󰀩ciencies (%)
Firebox
Volume
(Cu. Ft.)
Pressure
in Firebox
(In. Wtr.
Clmn.)
Water
Content
(Gal.)
Boiler
Weight w/
Water (Lbs.)
Vent Dia.
(In.)
MBH Water MBH GPH Combustion Thermal
V903A
Gas 10.0 336 292 400 - 85.4 84.0
3.2
0.95
66.0 1618 7
Oil 10.0 336 292 386 2.8 89.1 87.0 0.95
V904A
Gas 15.2 509 443
606
- 85.3 84.0
4.8
0.97
75.0 1995 7
Oil 15.7 527 458 4.3 89.0 87.0 1.01
V905A
Gas 20.3 679 590
808
- 85.2 84.0
6.4
0.98
84.0 2372 8
Oil 21.0 703 611 5.8 88.9 87.0 1.07
V906A
Gas 25.3 848 737
1010
- 85.2 84.0
7.9
1.00
93.0 2749 8
Oil 26.2 879 764 7.2 88.8 87.0 1.12
V907A
Gas 30.1 1006 875
1198
- 85.1 84.0
9.5
1.01
102.0 3126 8
Oil 31.1 1042 906 8.6 88.7 87.0 1.18
V908A
Gas 34.8 1164 1012
1386
- 85.1 84.0
11.0
1.03
111.0 3503 10
Oil 36.0 1206 1049 9.9 88.6 87.0 1.23
V909A
Gas 42.0 1406 1223
1674
- 85.0 84.0
12.6
1.05
120.0 3880 10
Oil 43.5 1456 1266 12.0 88.5 87.0 1.31
V910A
Gas 47.8 1600 1391
1905
- 84.9 84.0
14.2
1.06
129.0 4257 10
Oil 49.5 1657 1441 13.6 88.4 87.0 1.37
V911A
Gas 53.6 1794 1560
2136
- 84.8 84.0
15.7
1.08
138.0 4634 12
Oil 55.5 1858 1616 15.3 88.3 87.0 1.44
V912A
Gas 59.4 1988 1729
2367
- 84.8 84.0
17.3
1.10
147.0 5011 12
Oil 61.5 2059 1791 16.9 88.2 87.0 1.50
Notes:
(1) Type of Build Prex: K = Knockdown, A = Knockdown w/Assembled Sections, P = Packaged, F = Packaged and Firetested
Trim Su󰀩x: W = Water Boiler
Fuel Su󰀩x:
N = Natural Gas, P = LP Gas, O = Oil, C = Natural Gas/Oil, D = LP Gas/Oil, M - Less Burner
Burner Su󰀩x: B = Beckett, J = Power Flame JR, P = Power Flame C, W = Webster, L = Less Burner
(2) AHRI net ratings shown are based on a piping and pick-up allowance of 1.15 for water, from the AHRI CBLR Operations Manual. Consult
manufacturer for installations having unusual piping and pick-up requirements, such as intermittent system operation, extensive piping
systems, etc.
(3) The burner capacity in GPH is based on No. 2 fuel oil having a heat value of 140,000 BTU per gallon.
(4) Firebox volume does not include added volume of 8" extended burner mounting plate (BMP). If 8" BMP is specied (refer to Figure 1), add
0.7 cu. ft. to volume listed above.
(5) Boiler ratings are based on 12.0 - 12.5% CO
2
(oil) and 9.8% CO
2
(natural gas), + .10" (inches) water column pressure at boiler ue outlet.
Ratings shown above apply at 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 sea level.
Safety (Relief) Valve Set Pressure: Water Boiler - 50 PSI
Optional Water Boiler - 30 PSI, 40 PSI, 45 PSI, 80 PSI (special order)
3050579

Burnham V9A Series Specifications

General

Brand	Burnham
Model	V9A Series
Category	Boiler
Language	English