Troubleshooting guide

6
Conversion Table
Conversion Table
Capacity
Btu/hr MBH kCal/Hr kW
1 0.001 0.252 0.293 x 10
-3
1000 1 252 0.293
3.968 0.004 1 1.162 x 10
-3
3412 3.412 860.04 1
Pressure
W.G. Pascal
PSI kg/cm
2
(in.) (ft.) (Pa)
1 0.07 27.7 2.309 0.69 x 10
4
14.22 1 394.08 32.84 9.81 x 10
4
3.61 x 10
-2
2.538 x 10
-3
1 0.083 248.84
1.45 x 10
-4
0.1 x 10
-4
0.004 3.349 x 10
-4
1
Flow Rate
L/s m
3
/hr m
3
/s U.S. GPM CFM
1 3.6 0.001 15.85 2.119
0.278 1 0.278 x 10
-3
4.403 0.588
1000 3600 1 15850 2119
0.063 0.227 0.063 x 10
-3
1 0.1337
0.472 1.7 0.472 x 10
-3
7.481 1
Temperature Velocity
fps m/s fpm
1 0.305 60
3.281 1 196.9
0.017 0.005 1
Volume
L m
3
U.S. G.P.M. ft
3
1 0.001 0.264 0.0353
1000 1 264 35.3
3.785 3.785 x 10
-3
1 0.134
28.315 0.028 7.48 1
Area
in
2
ft
2
m
2
cm
2
1 6.94 x 10
-3
6.452 x 10
-4
6.452
144 1 0.093 929.03
1550.06 10.764 1 1 x 10
4
0.155 1.076 x 10
-3
1 x 10
-4
1
°F = (18 x °C) + 32
8.1
32
o
o
F
C