![Goodman 0121F00439S Heat Shield, Primary Limit specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-0121f00439s-specs.png?v=1793974653&width=1445)
This Goodman 0121F00439S heat shield protects the primary limit switch from excessive heat generated inside the furnace cabinet, helping the switch sense temperature accurately.
This is a genuine Goodman replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 0121F00439S |
|---|---|
| Brand | Goodman |
| Type | Heat Shield |
| Application | Primary Limit |