Installation

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
8
TERMINATION HEIGHT
Chimneys and vents shall terminate above the roof level in accordance
with the following requirements:
1. Five feet above the roof level or any adjacent flat roof, wall parapet
or air intakes, and/or in accordance with the following NFPA 211
requirements.
2. Where chimney terminates at less than 10 feet from any adjacent
ridge, wall or parapet, the chimney shall terminate at minimum of 3
feet above the ridge, wall, or parapet.
3. Where chimney terminates at more than 10 feet from ridge, wall, or
parapet, a minimum height of 2 feet shall be required above the ridge
wall or parapet.
MULTI-ENGINE EXHAUST SYSTEMS
A common exhaust system for multiple engine or turbine installations
is generally not recommended. A separate exhaust system should be
provided for each engine or turbine.
Check with your engine or turbine manufacturer prior to common ex-
haust system design. Exhaust gas from operating units tends to flow to
non-operating units where condensation may form. WATER IN ENGINE
OR TURBINES AT START-UP MAY CAUSE DAMAGE. IN GENERAL,
A SEPARATE EXHAUST SYSTEM SHOULD BE PROVIDED FOR EACH
ENGINE OR TURBINE.