Trane UniTrane FCD Installation Operation & Maintenance page 20

Table 8 - Water connection types and diameters
W = Without valve
Unit size
Standard 2-pipe coil
Customer connection
High Efficiency 2-pipe coil
Customer connection
Standard 4-pipe coil
Customer connection cooling circuit
Customer connection heating circuit
High Efficiency 4-pipe coil
Customer connection cooling circuit
Customer connection heating circuit
1 = Free issue valve(s) from customer (terminal block only)
Unit size
Standard 2-pipe coil
Customer connection
High Efficiency 2-pipe coil
Customer connection
Standard 4-pipe coil
Customer connection cooling circuit
Customer connection heating circuit
High Efficiency 4-pipe coil
Customer connection cooling circuit
Customer connection heating circuit
20
Installation
101/103 203/204
Ø1/2" Gas Ø1/2" Gas
Ø1/2" Gas Ø1/2" Gas
Ø1/2" Gas Ø1/2" Gas
Ø1/2" Gas Ø1/2" Gas
Ø1/2" Gas Ø1/2" Gas
Ø1/2" Gas Ø1/2" Gas
101/103 203/204
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
304/306 406/408
Ø1/2" Gas Ø1/2" Gas
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Gas Ø1/2" Gas
Ø1/2" Gas Ø1/2" Gas
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
304/306 406/408
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
508/512 612
Ø1/2" Flat gasket Ø3/4" Flat gasket
Ø1/2" Flat gasket Ø3/4" Flat gasket
Ø1/2" Flat gasket Ø3/4" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø3/4" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
508/512 612
Ø1/2" Flat gasket Ø3/4" Flat gasket
Ø1/2" Flat gasket Ø3/4" Flat gasket
Ø1/2" Flat gasket Ø3/4" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
Ø1/2" Flat gasket Ø3/4" Flat gasket
Ø1/2" Flat gasket Ø1/2" Flat gasket
721
Ø3/4" Flat gasket
Ø3/4" Flat gasket
Ø3/4" Flat gasket
Ø1/2" Flat gasket
Ø3/4" Flat gasket
Ø1/2" Flat gasket
721
Ø3/4" Flat gasket
Ø3/4" Flat gasket
Ø3/4" Flat gasket
Ø1/2" Flat gasket
Ø3/4" Flat gasket
Ø1/2" Flat gasket
UNT-SVX10G-E4