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CVHE-SVX005C-EN
water temperature/glycol) units, may require double
thickness to prevent formation of condensation.
NOTICE
Insulation Damage!
Failure to follow these instructions could result in
insulation damage.
To prevent damage to factory installed insulation:
• Do not allow the insulation to be exposed to
excessive sunlight. Store indoors or cover with
canvas to prevent exposure.
• Do not use thinners and solvents or other types of
paint. Use only water base latex.
Figure 28. Recommended area for unit insulation
Line from evaporator
Line to eductor
Filter drier and eductor lines
Pipe (free cooling only)
Control
panel
support
Pipe
Economizer
Pipe
Suction
connection
See first two notes
Suction
elbow
Evaporator
Suction
cover
See first note
Eductor line
See first two notes
Notes:
• Bulbwells, drain, and vent connections must be accessible after insulating.
• All units with evaporator marine waterboxes: wrap waterbox shell insulation with strapping and secure strapping with
seal.
• Evaporators with ASME nameplates must have insulation cut out around the nameplate. Do NOT glue insulation to
the nameplate.
• Apply 2-in. (50.8-mm) wide black tape on overlap joints. Where possible, apply 3-in. (76.2-mm) wide strip of 0.38-in.
(9.7-mm) thick insulation over butt joint seams.
• Insulate all economizer supports.
Insulation
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