Bradford White Brute MagnaTech BMGV1600 Installation And Operation Instructions Manual page 81

Model Gas Type
Natural
1,600
Propane
Natural
2,000
Propane
Natural
2,500
Propane
Natural
3,000
Propane
Natural
3,500
Propane
Natural
4,000
Propane
* - Only check the pressures if there are problems getting the CO
Table 23. CO Range and Pressure Differential
2
Gas Valve
Figure 45. High and Low Fire Adjustments on the Gas Valve
High Fire CO Low Fire CO
2
9.0% ± 0.2
10.0% ± 0.2
9.0% ± 0.2
10.0% ± 0.2
9.0% ± 0.2
10.0% ± 0.2
9.0% ± 0.2
10.0% ± 0.2
9.0% ± 0.2
10.0% ± 0.2
9.0% ± 0.2
10.0% ± 0.2
Pressure Differential
2
0.5" to 1.2" wc*
2
0.5" to 1.2" wc*
2
0.5" to 1.2" wc*
2
0.5" to 1.2" wc*
2
0.9" to .09" wc
2
0.9" to .09" wc
2
0.5" to 1.2" wc
2
0.5" to 1.2" wc
2
0.5" to 1.2" wc*
2
0.5" to 1.2" wc*
2
0.5" to 1.2" wc*
2
0.5" to 1.2" wc*
2
and CO values in range.
2
Page 77
Shown is a model 3000.
All Units have a similar
design with the gas valve
similarly located.