Table of Contents
Advertisement
• LG headers serve as central connections for multiple runout pipe segments
terminating at indoor units.
• Headers must be used with LG systems and be properly installed following the
instructions in the applicable LG manual. Field-supplied headers are not permitted.
• Kit components must be kept free of debris and dry before installation.
• All Header Kits include:
- Insulation jacket (one each for vapor and liquid pipes)
- Plugging tubes / Insulation for plugging tubes (see Table 26).
Table 15: Nominal Capacity Range.
Model
ARBL054 (4 branch)
ARBL057 (7 branch)
ARBL1010 (10 branch)
ARBL104 (4 branch)
ARBL107 (7 branch)
ARBL2010 (10 branch)
Table 16: Plugging Tubes and Plugging Tube Insulation Amounts.
Header Kits
ARBL054 (4 port)
ARBL057 (7 port)
ARBL1010 (10 port)
ARBL104 (4 port)
ARBL107 (7 port)
ARBL2010 (10 port)
Table 17: Insulation Jacket Properties.
Material
UL94 Flame Classification
Density
Thermal Conductivity
Thickness
Table 18: Fitting Properties.
Material
Design Pressure
Fitting Capacity
≤72,000 connected capacity
≤75,100 connected capacity
≤172,200 connected capacity
≤305,200 connected capacity
≤534,000 connected capacity
≤560,000 connected capacity
Plugging Tubes (in OD)
1/4
1/2
—
—
2
2
2
2
—
—
2
2
2
2
Polyolefin Foam
HF-1
1.84 lbs./ft.
3
.0208 Btu/h/ft. ºF
1/2 inch
Copper
550 psig
Due to our policy of continuous product innovation, some specifications may change without notification.
©
LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG " is a registered trademark of LG Corp.
ACCESSORIES
Figure 6: Header.
≤54,300 per port
≤54,300 per port
≤76,300 per port
≤76,300 per port
<76,300 per port
≤76,300 per port
Insulation for Plugging Tubes
5/8
—
—
—
4
2
6
—
—
2
6
2
6
Headers
Port Capacity
WSU PRODUCT DATA | 59
Advertisement
Chapters
Table of Contents
