![Lennox 21L87 TXV Expansion Valve specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-21l87-specs.png?v=1794095957&width=1445)
The Lennox 21L87 is a thermostatic expansion valve (TXV) that regulates refrigerant flow into the evaporator coil, maintaining proper superheat for efficient cooling.
This is a genuine Lennox replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 21L87 |
|---|---|
| Brand | Lennox |
| Type | TXV Expansion Valve |