CleaverBrooks Model 4 User Manual

Model 4
1500 - 6000 MBTU/hr
Rev. 03-08
Section B2-19
Table B2-15. Model 4 fuel, combustion air, and flue gas flow rates
Boiler S i ze
1500 2000 2500 3000 3500 4000 4500 5000 6000
Fuel Consumpi on
Gas cfh 1500 1500 2500 3000 3500 4000 4500 5000 6000
Oi l gph 10.72 14.29 17.86 21.43 25.00 28.57 32.14 35.71 42.85
Combustion Air
Gas
scfh 15,480 20,640 25,800 30,960 36,120 41,280 46,440 51,600 61,920
lb/hr 1207 1609 2012 2414 2817 3219 3621 4024 4828
Oi l
scfh 17,049 22,733 28,414 34,098 39,782 45,463 51,147 56,831 68,196
lb/hr 1269 1692 2115 2538 2961 3384 3808 4231 5077
Flue Gas
Gas
scfh 17,520 23,360 29,200 35,040 40,880 46,720 52,560 58,400 70,080
lb/hr 1,278 1,704 2,130 2,556 2,983 3,409 3,835 4,261 5,113
Oi l
scfh 17,914 23,886 29,855 35,827 41,799 47,769 53,741 59,713 71,655
lb/hr 1,357 1,809 2,261 2,714 3,166 3,618 4,070 4,523 5,427
Notes: A. Gas consumption, expressed in c ubic feet per hour, is bas ed on 1,000 Btu/cu.ft gas val ue.
B.
Oil
consumption,expressed in pounds per hour, is based on 140,000 Btu/gal oil value.
C . Oil supply lines must be sized for 125 gph pumping rate. Oi l pump suction press ure to be -10" Hg to 3 psig.
Figure B2-3. Boiler room air supply - “Engineered Design”
GA S
VE NT
FRESH AIR OPENING
FRESH AIR OPENING
EXTERIOR WALL
EXTERIOR WALL

CleaverBrooks Model 4 Specifications

General

Brand	CleaverBrooks
Model	Model 4
Category	Boiler
Language	English