# Bulb Capillary Thermostat Stemco 351-254480 - Temperature Control

The **Bulb Capillary Thermostat 103K**, part number **351-254480** from **Stemco**, is engineered for precise temperature regulation in various heating applications. This essential component, also known as Hatco part number 1821-2, ensures optimal performance and safety within your equipment. It is designed to maintain consistent temperatures, making it a reliable solution for industrial and automation systems.

This **Stemco Bulb Capillary Thermostat 103K** features a Limitmech Wet design with a temperature limit of 210°F and a Stemco model of 103K L210 M1. Weighing only 190 grams, this thermostat is built for durability and efficient temperature management. This product is ideal for applications requiring accurate and dependable thermal control.

-   **Precise Temperature Control**: Maintains temperatures accurately.
-   **Genuine Replacement Part**: Ensures compatibility and reliability.
-   **Durable Design**: Built to withstand demanding conditions.
-   **Easy Installation**: Designed for straightforward integration.

**Specifications**: This thermostat operates with a Limitmech Wet design and a temperature limit of 210°F. The Stemco model number is 103K L210 M1, and it weighs 190 grams. The product part number for this thermostat is 351-254480.

Choose the **Stemco Bulb Capillary Thermostat 103K**, part number **351-254480**, for superior performance and dependability. Designed to meet the highest standards, this thermostat provides reliable temperature control for your heating systems. It is also a genuine Hatco part (1821-2). Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) for more information. Incorporate this thermostat into your industrial or automation systems today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Stemco
- **Type:** Industrial Components > Thermostats > Bulb Capillary Thermostat
- **Tags:** 351-254480, bulb capillary thermostat, heating systems, Stemco, temperature control, thermostat replacement

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Bulb Capillary Thermostat Stemco 351-254480 - Temperature Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/bulb-capillary-thermostat-stemco-351-254480)
> Updated: 2026-10-03