Carrier 42BJ ULTRA Series Installation Manual page 20
Local air conditioning unit
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Also See for 42BJ ULTRA Series:
- Selection manual (40 pages) ,
- Installation instructions manual (16 pages) ,
- Installation, operation and maintenance instructions (12 pages)
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7.3 - Coil inlet/outlet positions, continued (dimensions in mm)
7.3.2 - ULTRA size 4.7
Two-port valves
DETAIL OF COIL CONNECTOR
Ø16
Ø8
1/2" GAS CONNECTION NUT
Three-port valves
AB
A
B
DETAIL OF COUPLING CONNECTOR
FORGED BRASS NUT 12 MM HT. (1/2") GAS
CONNECTION WITH TURNED-UP FLANGE (15/21)
EXT. DIAMETER 18 MM.
20
HOT WATER
OUT
HOT
WATER IN
HOT WATER
OUT
HOT WATER IN
75
172.5
DETAIL OF VALVE CONNECTOR
8
75
172.5
DETAIL OF VALVE CONNECTOR
AB
B
8
CHILLED
WATER OUT
CHILLED
WATER IN
CHILLED
WATER OUT
CHILLED
WATER IN
A
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