FULTON VSRT 50 - Page 13

INSTALLATION  2
Questions? Call (315) 298-5121, or visit us online at www.fulton.com
2-3
VSRT_IOM_2018-1213
! WARNING
Failure to provide required and safe access to the
equipment could impede commissioning and
maintenance. Service technicians are instructed not to
commence commissioning if hazardous conditions exist.
SAFETY COMPONENTS: The end user of the boiler
must maintain all labels on the boiler in clean, legible
condition. All connections and safety devices, both
mechanical and electrical, must be kept clean, with ease
of access for inspection, use and maintenance.
Note: *Shipped loose; size depends on trim pressure. **Use of B-vent with Fulton VSRT boiler requires purchase of the adapter kit.
Table 2 - VSRT Customer Connections (See Figs. 1 - 12)
Unit Size (BHP) 10 15 20 30 40 50 60
Maximum allowable working pressure 150 PSI 150 PSI 150 PSI 150 PSI 150 PSI 150 PSI 150 PSI
Boiler input (BTU/HR) 400,000 600,000 800,000 1,200,000 1,600,000 2,000,000 2,392,000
Boiler input (Natural gas); CU FT/HR 400 600 800 1,200 1,600 2,000 2,400
Boiler input (Propane); CU FT/HR 160 240 320 480 640 800 957
RATINGS* (Sea level to 3000 ft (914.4 m)
Boiler Output (BTU/HR) 335,000 503,000 670,000 1,005,000 1,339,000 1,674,000 2,008,500
Steam Output - Minimum Service Capacity; LB/HR (KG/HR) 345 (156) 518 (235) 690 (313) 1,035 (470) 1,380 (626) 1,725 (782) 2,070 (939)
Net Eective Heating Service (SQ. FT) 54.5 54.5 65 65 116 116 116
Water Capacity (Operating); GAL. 94 94 112 112 333 333 333
Burner Turndown 4:1 6:1 4:1 6:1 6.7:1 8.3:1 10:1
Draft Requirements -0.25” W.C. to +1.50” W.C.
Minimum Incoming Gas Pressure 3” W.C. 3” W.C. 3” W.C. 3” W.C. 3” W.C. 3” W.C. 3” W.C.
Weights (Approximate)
Dry Weight; LBS 1,932 1,932 2,711 2,830 5,850 5,850 5,850
Operating Weight; LBS 2,716 2,716 3,645 3,764 8,728 8,728 8,728
Shipping Weight; LBS 2,500 2,500 3,281 3,400 6,750 6,750 6,750
Flooded Weight; LBS 3,008 3,008 3,939 4,058 9,320 9,320 9,320
Electric Power Requirements
Voltage 120/60/1 120/60/1 120/60/1 220/60/1 480/60/3 480/60/3 480/60/3
Operating FLA (refers to boilers rated draw at high re) 10 AMPS 10 AMPS 10 AMPS 15 AMPS 15 AMPS 15 AMPS 15 AMPS
Table 3 - VSRT Specications (See NOTES at top of next page)
10/15 BPH 20 BPH 30 BPH 40 BPH 50/60 BPH
Description Size Type Size Type Size Type Size Type
A. Feed Water Inlet; in. (mm)* 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T.
B. Blowdown Outlet; in. (mm)* 1 (25) N.P.T. 1.25 (32) N.P.T. 1.25 (32) N.P.T. 1.5 (38) N.P.T. 1.5 (38) N.P.T.
C. Steam Outlet; in. (mm)
High pressure steam outlet* 1.25 (32) N.P.T. 2 (51) N.P.T. 2 (51) N.P.T. 3 (76) CL150 3 (76) CL150
Low pressure steam outlet 2 (51) N.P.T. 3 (76) CL150 3 (76) CL150 4 (102) CL150 4 (102) CL150
D. Exhaust Stack; in. (mm)
Stack size standard 6 (152) ------ 8 (203) ------ 8 (203) ------ 10 (254) ------ 10 (254) ------
Stack B-vent size** 8 (203) ------ 10 (254) ------ 10 (254) ------ 12 (305) ------ 12 (305) ------
E. Safety Relief Valve; in. (mm)* 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T. 1.25 (32) N.P.T.
F. Fuel Inlet; in. (mm) 1 (25) N.P.T. 1 (25) N.P.T. 1.25 (32) N.P.T. 1.5 (37) N.P.T. 1.5 (37) N.P.T.
G. Water Column Drain; in. (mm) 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T.
H. Sight Glass Drain; in. (mm)* .25 (6) N.P.T. .25 (6) N.P.T. .25 (6) N.P.T. .25 (6) N.P.T. .25 (6) N.P.T.
J. Water Sample Port; in. (mm)* .25 (6) N.P.T. .25 (6) .N.P.T. .25 (6) N.P.T. .25 (6) N.P.T. .25 (6) .N.P.T.
K. Steam Sample Port; in. (mm) .25 (6) N.P.T. .25 (6) N.P.T. .25 (6) N.P.T. .25 (6) N.P.T. .25 (6) N.P.T.
L. Surface Blowdown; in. (mm) .75 (19) N.P.T. .75 (19) N.P.T. .75 (19) N.P.T. .75 (19) N.P.T. .75 (19) N.P.T.
M. High Water Protection; in. (mm) .75 (19) N.P.T. .75 (19) N.P.T. .75 (19) N.P.T. .75 (19) N.P.T. .75 (19) N.P.T.
N. Single Source Power ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
P. Combustion Air Inlet; in.(mm) 6 (152) ------ 6 (152) ------ 6 (152) ------ 6 (152) ------ 6 (152) ------
R. Auxiliary Water Col. Connect; in. (mm) 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T. 1 (25) N.P.T.