![Lennox 78L19 TXV Expansion Valve specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-78l19-specs.png?v=1794096926&width=1445)
The Lennox 78L19 is a thermostatic expansion valve (TXV) used in HVAC refrigeration systems. It meters the flow of liquid refrigerant into the evaporator coil, helping maintain proper superheat and efficient cooling performance. This is a genuine Lennox replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 78L19 |
|---|---|
| Brand | Lennox |
| Type | TXV Expansion Valve |