LG MULTI F Engineering Manual page 202

INSTALLATION & LAYOUT BEST PRACTICES
Refrigerant Piping System Layout
Examples of Supports
Figure 271:U-Bolt Support with Insulation.
Bolt
1.5t
Plate
Do not compress the insulation with the saddle-type support. If the insulation is compressed, it may tear open and allow condensation to
generate during product operation.
Figure 274:U-Bolt Support with an Insulated Pipe.
To prevent
insulation from
pressing and
lagging, use a cover.
Sheathing
Figure 276:One-Point Down-Stop Support (>441 lbs.).
Plate Nut
Hexagonal Nut
202 | DESIGN & PRACTICES
Figure 272:O-Ring Support with Insulation.
Insulation
PVC
Figure 275:O-Ring Band Support with an Insulated Pipe.
Figure 277:Two-Point Down-Stop Support.
O-ring Band
Welding
Insulated
Support Band
Down Stop
Due to our policy of continuous product innovation, some specifications may change without notification.
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Figure 273:Saddle-Type Support.
Bolt
PVC
O-Ring
Band
Lags
Sheathing
Welding
Insulated
Support Band
Refrigerant Pipe
MULTI
MULTI
Support at Intervals Between 5 and 6-3/4 Feet
F
F
MAX