Valve Package Arrangements - Carrier 42C Series Product Data

VALVE PACKAGE ARRANGEMENTS

a42-3988
LEGEND
Ball Valve
M Ball Valve with Memory Stop
Circuit Setter
M
Motorized 2-Way Valve
M
Motorized 3-Way Valve
*When aquastat is used for automatic changeover, bypass is required as
indicated by dashed line.
NOTES:
1. Packages factory furnished and field installed (except 42S units).
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2. Valves are / -in. ODS unless otherwise specified.
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3. If an automatic flow control valve is added, it will be located on supply line
between shutoff valve and coil (or motorized control valve, if supplied).
4. Packages 17-A,C,D,E,F,J,K,L, and P are listed on current price pages.
5. Modulating control valve is installed in return line (not shown).
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