Coil Piping And Connections - Trane UniTrane Installation, Operation And Maintenance Manual

Coil Piping and Connections

Figure 27. Piping package arrangements
2-way
Typical coil
2-way
Typical coil
2-way
Union
P/T port
Union
Typical coil
2-way
Union
Union
Typical coil
UNT-SVX07J-EN
2-way main or
auxilliary
water valve
Ball valve
Return
connection
Ball valve
Supply connection
Basic with manual circuit setter
2-way main or
auxilliary
water valve Circuit
setter
Return
connection
Ball valve
Supply connection
Deluxe with manual circuit setter
2-way main or
auxilliary
Circuit
water valve
setter
Return
connection
Ball valve
Supply
connection
Strainer
2-way main or
auxilliary
P/T port
water valve
Ball valve
Return
connection
Autoflow
Ball valve
Supply
connection
Strainer
P/T port
Basic
3-way
Typical
coil
3-way
Typical
coil
3-way
Union
Union
Typical
coil
Deluxe with autoflow
3-way
Union
Union
Typical
coil
Autoflow
3-way main or
auxilliary
water valve
Balancing
fitting
Ball valve
Supply
connection
Ball valve
Return connection
3-way main or
auxilliary
water valve
Balance fitting
Ball valve
Supply
connection
Return
connection
3-way main or
auxilliary
water valve
Balancing fitting
P/T port
Strainer
Supply
connection
Circuit setter
Return
connection
3-way main or
auxilliary
water valve
Balancing fitting
P/T port
Strainer
Supply
connection
Return
connection
Circuit
P/T port
setter
Circuit
setter
Ball valve
Ball valve
53