Roberts Gorden VANTAGE NP CTHN-125 - Manual (Page 38)

CTHN-S ERIES I NSTALLATION , O PERATION AND S ERVICE M ANUAL
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FIGURE 19: Flag Layout FIGURE 20: Modified In-Series Layout
Last Tee
Manifold tube
between joining
tee and pump.
Manifold tube
between radiant
tube ends.
Burner furthest from pump
does not need a damper coupling.
First Tee
Burner
Pump
Multiple rows of burners:
pump placed at the end of the manifold tube.
Last Tee
Pump
First Tee
Burner
Multiple burners:
pump placed at the end of the manifold tube.
A variation on the flag layout.