Vent Configuration - ORTAL 40 Series Installation And Operation Manual

Vent Configuration

Minimum Vertical Rise: 10 feet (see diagram below)
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Maximum Vertical Rise: 40 feet (see diagram below)
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Offsets: Two 45˚ offsets may be used directly on the fireplace with up to a 6-foot section between them. The minimum

vertical rise starts above them (see diagram below). No other offsets are permitted in the vent configuration. Offsets are not
required to have.
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