![Trane VAL8703 TXV Expansion Valve, 4 Ton specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-val8703-specs.png?v=1794013576&width=1445)
The Trane VAL8703 is a genuine replacement expansion valve used to regulate refrigerant flow into the evaporator coil in compatible 4-ton HVAC systems. It features a 3/8 in. inlet connection and a 1/2 in. outlet connection. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | VAL8703 |
|---|---|
| Brand | Trane |
| Type | TXV Expansion Valve |
| Tonnage | 4 Ton |
| Inlet Connection | 3/8 in. |
| Outlet Connection | 1/2 in. |