		351 - 21st Street Monroe, Wisconsin 53566 Phone: 608.325.3141

V/LNV - Series

Suitable for firetube, watertube and cost iron boilers; the V series features a unique aerodynamic air damper design which permits accurate air-to-fuel settings for maximum combustion efficiency. The standard V series offers natural gas, propane gas, pressure atomized #2 oil and combination gas/oil fuel options at capacities from 1,300,000 to 16,800,000 Btu/hour. The low NOx V series offers natural gas, propane gas, pressure atomized #2 oil, and combination gas/oil fuel options at capacities from 1,300,000 to 14,700,000 Btu/hour. Through the use of advanced technology, the V series offers high turndown up to 10:1 on natural gas, and low emission capabilities with turndown up to 5:1.

Features Include:

Natural gas, propane gas, pressure atomized #2 oil and combination gas/oil fuel options
Cam trim with 14-point adjustment range for consistent air/fuel ratios
Parallel positioning available for optimal control throughout the firing range
Up to 10:1 turndown on natural gas and optional low NOx with up to 5:1 turndown
Unique aerodynamic air damper design for optimal flow control
Forced draft for clean and efficient combustion
Top or rear mount panel options
Induced FGR
FGR modulating valve
FGR shutoff valve
Cam trim with 14-point adjustment range on FGR
No. 2 oil capability for back-up fuel
UL & cUL listed

Capacities and Specifications

Burner Size	13	15	17	20	21	25	30	34
Frame Size	1	1	1	1	1	1	1	1
Gas Input (Mbtu/hr)	1,300	1,500	1,700	2,000	2,100	2,500	3,000	3,400
Oil Input (U.S. gph)	9.3	10.7	12.1	14.3	15.0	17.9	21.4	24.3
Boiler Horsepower	31	36	40	48	50	60	71	81
Blower Motor HP using Remote Oil Pump	1/2	1/2	1/2	3/4	3/4	3/4	3/4	3/4
Blower Motor HP using Direct Drive Oil Pump	1/3	1/3	1/3	1/3	1/3	1/3	1/3	1/3
Remote Oil Pump Motor Horsepower	3/4	3/4	3/4	1	1	1	1	1
Furnace Pressure ("w.c.)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Standard Gas Train Pipe Size (in.)	1	1	1	1	1	1-1/2	2	2
Gas Pressure Required ("w.c.)	9.2	11.7	14.7	20.2	22.1	10.4	8.7	10.3
Shipping Weight (lbs)	450	450	450	450	450	450	450	450

Burner Size	35	40	42	45	50	54	55
Frame Size	2	2	2	2	2	2	2
Gas Input (Mbtu/hr)	3,500	4,000	4,200	4,500	5,000	5,400	5,500
Oil Input (U.S. gph)	25.0	28.6	30.0	32.1	35.7	38.6	39.3
Boiler Horsepower	83	95	100	107	119	129	131
Blower Motor Horsepower using Remote Oil Pump	1	1	1-1/2	2	2	3	3
Blower Motor HP using Direct Drive Oil Pump	1-1/2	1-1/2	2	2	3	3	3
Remote Oil Pump Motor Horsepower	1/3	1/3	1/3	1/3	3/4	3/4	3/4
Furnace Pressure ("w.c.)	2.0	2.0	2.0	2.0	2.0	2.0	2.0
Standard Gas Train Pipe Size (in.)	2	2	2	2	2	2	2
Gas Pressure Required ("w.c.)	8.1	10.4	11.5	10.8	13.6	19.2	19.7
Shipping Weight (lbs)	600	600	600	600	700	700	700

Burner Size	60	63	70	80	84	90	100	105	110
Frame Size	3	3	3	3	3	3	3	3	3
Gas Input (Mbtu/hr)	6,000	6,300	7,000	8,000	8,400	9,000	10,000	10,500	11,000
Oil Input (U.S. gph)	42.9	45.0	50.0	57.1	60.0	64.3	71.4	75	78.6
Boiler Horsepower	143	150	167	190	200	214	238	250	262
Blower Motor HP using Remote Oil Pump	5	5	5	5	7.5	7.5	10	10	10
Blower Motor HP using Direct Drive Oil Pump	-	-	-	-	-	-	-	-	-
Remote Oil Pump Motor Horsepower	3/4	3/4	3/4	1	1	1-1/2	1-1/2	1-1/2	1-1/2
Furnace Pressure ("w.c.)	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0
Standard Gas Train Pipe Size (in.)	2	2	2-1/2	2-1/2	2-1/2	2-1/2	2-1/2	2-1/2	2-1/2
Gas Pressure Required ("w.c.)	17.6	19.4	15.8	15.1	15.5	17.4	20.5	44.7	48.7
Shipping Weight (lbs)	700	700	700	700	800	800	800	800	800

Burner Size	120	126	147	168
Frame Size	4.0	4.0	4.0	4.0
Gas Input (Mbtu/hr)	12,000	12,600	14,700	16,800
Oil Input (U.S. gph)	82.7	90.0	105.0	120.0
Boiler Horsepower	286	300	350	400
Blower Motor HP using Remote Oil Pump	15	15	15	15
Blower Motor HP using Direct Drive Oil Pump	-	-	-	-
Remote Oil Pump Motor Horsepower	1-1/2	1-1/2	1-1/2	1-1/2
Furnace Pressure ("w.c.)	4.0	4.0	4.0	4.0
Standard Gas Train Pipe Size (in.)	2-1/2	2	2	2
Gas Pressure Required ("w.c.)	34.2	49.1	2.5	3.1
Shipping Weight (lbs)	1,450	1,450	1,450	1,450

Burner Size	13	15	17	20	21	25	30	34
Frame Size	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Gas Input (Mbtu/hr)	1,300	1,500	1,700	2,000	2,100	2,500	3,000	3,400
Oil Input (U.S. gph)	9.3	10.7	12.1	14.3	15.0	17.9	21.4	24.3
Boiler Horsepower	31	36	40	48	50	60	71	81
Blower Motor Horsepower	3/4	3/4	3/4	3/4	3/4	3/4	2	3
Remote Oil Pump Motor HP	1/3	1/3	1/3	1/3	1/3	1/3	1/3	1/3
Furnace Pressure ("w.c.)	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Standard Gas Train Pipe Size (in.)	1	1	1	1	1	1-1/2	2	2
Gas Pressure Required ("w.c.)	9.2	11.7	14.7	20.2	22.1	10.4	8.7	10.3
Shipping Weight (lbs)	550	550	550	550	550	550	550	550

Burner Size	35	40	42	45	50	54	55
Frame Size	2.0	2.0	2.0	2.0	2.0	2.0	2.0
Gas Input (Mbtu/hr)	3,500	4,000	4,200	4,500	5,000	5,400	5,500
Oil Input (U.S. gph)	25.0	28.6	30.0	32.1	35.7	38.6	39.3
Boiler Horsepower	83	95	100	107	119	129	131
Blower Motor Horsepower	3	3	3	3	3	5	5
Remote Oil Pump Motor HP	1/3	1/3	1/3	1/3	1/3	3/4	3/4
Furnace Pressure ("w.c.)	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Standard Gas Train Pipe Size (in.)	2	2	2	2	2	2	2
Gas Pressure Required ("w.c.)	8.1	10.4	11.5	10.8	13.6	19.2	19.7
Shipping Weight (lbs)	600	600	700	700	700	700	700

Burner Size	60	63	70	80	84	90	100	105	110
Frame Size	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0
Gas Input (Mbtu/hr)	6,000	6,300	7,000	8,000	8,400	9,000	10,000	10,500	11,000
Oil Input (U.S. gph)	42.9	45.0	50.0	57.1	60.0	64.3	71.4	75.0	78.6
Boiler Horsepower	143	150	167	190	200	214	238	250	262
Blower Motor Horsepower	5	5	7-1/2	7-1/2	7-1/2	10	15	15	15
Remote Oil Pump Motor HP	3/4	3/4	3/4	3/4	1	1	1-1/2	1-1/2	1-1/2
Furnace Pressure ("w.c.)	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5
Standard Gas Train Pipe Size (in.)	2	2	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Gas Pressure Required ("w.c.)	17.6	19.4	15.8	15.1	15.5	17.4	20.5	44.7	48.7
Shipping Weight (lbs)	800	800	800	800	800	800	800	800	800

Burner Size	120	126	147
Frame Size	4.0	4.0	4.0
Gas Input (Mbtu/hr)	12,000	12,600	14,700
Oil Input (U.S. gph)	85.7	90.0	105.0
Boiler Horsepower	286	300	350
Blower Motor Horsepower	10	15	15
Remote Oil Pump Motor HP	1-1/2	1-1/2	1-1/2
Furnace Pressure ("w.c.)	4.5	4.5	4.5
Standard Gas Train Pipe Size (in.)	2-1/2	2	2
Gas Pressure Required ("w.c.)	34.2	49.1	2.5
Shipping Weight (lbs)	1,550	1,550	1,550

Gas Based:

Model	Fuel
VG	Gas
LNVG	Gas

Oil Based:

Model	Fuel
VL	Oil

Gas/Oil Based:

Model	Fuel
VLG	Gas/No. 2 Oil
LNVLG	Gas/No. 2 Oil

Notes (V-Series):

Firing rates based on 60 cycle and altitudes to 2000 feet above sea level.
* For blower wheel and motor sizes at higher altitudes, and 50 cycle applications, consult factory.
Oil input based on No. 2 oil @ 140,000 Btu/gal.
Gas input based on Natural Gas @ 1,000 Btu/cu.ft. and 0.60 specific gravity.
Boiler overall efficiency of 80% estimated. Industrial Combustion, LLC does not guarantee overall boiler efficiency.