Burnham MMII manual Pilot Burner Location, Differential Pressure Switch Settings

Figure 26: Silicone Tubing Assembly

Table 10: Pilot Burner Location			Figure 27: Differential Pressure Measurement
Boiler	Main Burner with	Pilot Burner Located	Table 11: Differential Pressure Switch Settings
Model	60° Pilot Bracket *	Between Main Burners *
MM114-70
				BOILER	MINIMUM
&	3	3 & 4
				MODEL	PRESSURE
MM114-105
MM115-105				MMII4-70	0.80"wc
&	4	4 & 5
				MMII4-105	0.80"wc
MM115-140
* Main burners numbered left to right as viewed from front of				MMII5-105	0.69"wc
boiler.
				MMII5-140	0.69"wc

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