![Carrier HH18HA191 Limit Switch specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-hh18ha191-specs.png?v=1794055112&width=1445)
The Carrier HH18HA191 is a temperature limit switch that monitors cabinet temperature and shuts off the burner if it rises above a safe threshold, helping protect the furnace from overheating.
This is a genuine Carrier replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | HH18HA191 |
|---|---|
| Brand | Carrier |
| Type | Limit Switch |