Bananza UHD 125 Installation, Operation & Service Manual - page 24
Manual is about: UHD-Series Tubular Duct Furnace (Low Profile Range)
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UHD L
OW
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ROFILE
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UCT
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URNACE
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NSTALLATION
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PERATION
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ANUAL
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Figure 10: Standard Vented Heater - Common Vertical Vent Termination
Requirements:
• Maximum of four heaters can be commonly
vented through the roof.
• Heaters must be of the same BTU output.
• Heaters must be controlled by a common
thermostat.
• Connections to a common stack must be
positioned to avoid direct opposition between
streams of combustion gases.’