![Carrier EC31EZ120 Check Valve, Indoor Unit specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-ec31ez120-specs.png?v=1794053644&width=1445)
The Carrier EC31EZ120 is a check valve installed in the indoor unit of Carrier HVAC equipment. It allows refrigerant to flow in one direction only, preventing reverse flow through the indoor coil circuit. This is a genuine Carrier replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | EC31EZ120 |
|---|---|
| Brand | Carrier |
| Type | Check Valve |
| Location | Indoor Unit |