# Siemens LMV51.140B1 Burner Control - 120Vac 50/60Hz Precision

Optimize your heating system with the **Siemens LMV51.140B1 Burner Control**. This unit efficiently regulates fuel to air ratio and load, ensuring reliable performance in industrial and commercial settings. What makes the **Siemens LMV51.140B1** ideal for automation systems

The **burner control** operates at **120Vac** and **50/60Hz**, withstanding temperatures from -20°C to +60°C. It features precise control with tolerances of -15% to +10% on load and -6% to +6% on air ratio, enhancing overall system efficiency and safety.

-   **Precise Fuel to Air Ratio:** Ensures optimal combustion efficiency.
-   **Wide Temperature Range:** Operates reliably from -20°C to +60°C.
-   **Certified Quality:** Meets FCC Part 15 Class B and IEC standards.
-   **Robust Design:** Built for long-lasting performance in demanding environments.
-   **Easy Integration:** Simplifies setup within existing control systems.

**Specifications:**  
Voltage: 120Vac  
Frequency: 50/60Hz  
Operating Temperature: -20°C to +60°C  
Compliance: FCC Part 15 Class B, IEC 60127-2/V

Trust **Siemens** for superior reliability and efficiency in your industrial automation systems. Upgrade to the **LMV51.140B1** today for enhanced heating control and performance.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Systems > Burner Controls
- **Tags:** automation, burner control, fuel control, heating system, industrial control, LMV51.140B1, siemens

## Variants

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

## Images

- Siemens LMV51.140B1 Burner Control - 120Vac 50/60Hz Precision-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-lmv51-140b1-burner-control)
> Updated: 2026-09-19