![Carrier P540-4456 Expansion Valve, R410A specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-p5404456-specs.png?v=1794046683&width=1445)
This Carrier P540-4456 is an R410A expansion valve that meters refrigerant flow into the evaporator coil to maintain proper superheat on R410A systems. It is a genuine Carrier replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | P540-4456 |
|---|---|
| Brand | Carrier |
| Type | Expansion Valve |
| Refrigerant | R410A |