![Trane VAL3858 TXV Expansion Valve, 1 Ton specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-val3858-specs.png?v=1794018540&width=1445)
This Trane VAL3858 is a thermostatic expansion valve (TXV) that meters refrigerant into the evaporator coil to maintain proper superheat for efficient cooling. It is sized for 3/8 in. by 1/2 in. connections, uses R-22 refrigerant, and is rated for 1 ton systems with a 30 in. capillary tube. This is a genuine Trane replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | VAL3858 |
|---|---|
| Brand | Trane |
| Type | TXV Expansion Valve |
| Connection Size | 3/8 in. x 1/2 in. |
| Refrigerant | R-22 |
| Capacity | 1 Ton |
| Capillary Tube Length | 30 in. |