| Compatible Brand | For Welling |
| Brand | Trane |
| Type | Air Temperature Sensor |
| Material | Copper |
| Item Length | 4 in |
The ServiceFirst 4" Temperature Sensor by Trane is designed for use in ducts or immersion wells. This air temperature sensor is made of durable copper material. With a compact length of 4 inches, this model (Trane 4190-1132 ServiceFirst) provides accurate temperature readings for HVAC and refrigeration systems, making it a reliable and essential accessory for various industrial and commercial applications.