Multiple Boiler Venting - Parameter Settings - Dunkirk DMG-240 Installation, Operation & Maintenance Manual

Condensing gas fired boiler
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C. Double Line System
This system consists of boilers installed on two lines,
connected to a common exhaust manifold.
FIGURE 6-28
2 in. per 3 ft. 4 in.
(50.0 mm per 1.0 m)

6.12 Multiple Boiler Venting - Parameter Settings

To set parameter P19 see section 9.
PARAMETER P19
Revs/min (rpm) at minimum Power
Natural Gas
30
Flue header size shall be calculated by qualified service agency
during system design as required by local authority having
jurisdiction.
6 - COMBUSTION AIR AND VENT PIPING
LPG
30
36
P/N 240011656, Rev. E [07/30/2018]

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