V9 Series Ratings Equipment Listing

V9 Series Ratings

& equipment Listing

			neT I=B=R RATInGS (2) (3)				BURneR InpUT		neT	pReSSURe
		GROSS							FIReBOX	In FIReBOX
		GROSS		STeAM					FIReBOX	In FIReBOX
BOILeR		OUTpUT		STeAM		WATeR	OIL	GAS	VOLUMe	(In. WTR.	I=B=R VenT
BOILeR		OUTpUT				WATeR	OIL	GAS	VOLUMe	(In. WTR.	I=B=R VenT
MODeL (1)	BOILeR H.p.	MBH (2)	MBH		SQ. FT.	MBH	(GpH) (4)	(MBH)	(CU. FT)	COLUMn)	DIA. (In.)

V-903A	10.3	347	260		1083	302	3.1	447	3.2	.33	7
V-904A	14.4	483	362		1508	420	4.2	606	4.8	.38	7
V-905A	19.3	646	485		2021	562	5.6	808	6.4	.31	8
V-906A	24.1	808	606		2525	703	7.0	1010	7.9	.38	8
V-907A	28.6	959	719		2996	834	8.3	1198	9.5	.36	8
V-908A	33.2	1110	833		3471	965	9.6	1386	11.0	.35	10
V-909A	40.1	1342	1014		4225	1167	11.6	1674	12.6	.35	10
V-910A	45.6	1528	1168		4867	1329	13.2	1905	14.2	.40	10
V-911A	51.2	1714	1323		5513	1490	14.8	2136	15.7	.45	12
V-912A	56.8	1900	1474		6142	1652	16.4	2367	17.3	.49	12

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.

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.

	nUMBeR OF V9-2 TAnKLeSS*
BOILeR		HeATeRS InSTALLeD
MODeL	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

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.

Burnham Commercial - Lancaster, PA

Phone: -888-791-3790

www.burnhamcommercial.com

PL81401291000-10/10-4Ms