![Carrier HH12ZB190 Limit Switch, 150-190°F Auto Reset specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-hh12zb190-specs.png?v=1794045919&width=1445)
The Carrier HH12ZB190 is an automatic-reset limit switch rated 150-190°F, used to monitor furnace temperature and cut off the burner or blower if the unit overheats, resetting automatically once temperatures return to a safe range. It is a genuine Carrier replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | HH12ZB190 |
|---|---|
| Brand | Carrier |
| Type | Limit Switch |
| Reset | Automatic |
| Temperature Range | 150-190°F |