Capillary Thermostat Knob | Mechanical Temperature Switch

Capillary Thermostat Knob — Mechanical Temperature Switch

This mechanical capillary thermostat knob is a reliable, no-fuss temperature switch designed for a wide range of heating and cooling applications. Available in multiple temperature ranges — including 50–300°C, 0–60°C, 0–50°C, 0–40°C, 30–110°C, and -30–30°C — it gives you precise, adjustable control over your appliances, HVAC systems, ovens, water heaters, incubators, and more. No smart device setup, no electronics — just straightforward mechanical operation you can count on.

Key Features

• Multiple Temperature Ranges: Choose from 50–300°C, 0–60°C, 0–50°C, 0–40°C, 30–110°C, or -30–30°C to suit your exact application.
• Mechanical Operation: Fully mechanical design — no electronics or programming required; simple turn-knob adjustment.
• Durable Construction: Built from a combination of plastic and metal for long-lasting, dependable performance.
• Broad Application: Ideal for ovens, water heaters, incubators, refrigeration units, industrial heating equipment, and DIY thermal control projects.
• Easy to Install: Compact form factor fits standard thermostat mounting positions for straightforward replacement or new installation.
• Capillary Sensing: Uses a capillary tube sensing element for accurate, responsive temperature detection without digital components.

Specifications

• Material: Plastic + Metal
• Type: Mechanical Capillary Thermostat Switch
• Available Ranges: 50–300°C / 0–60°C / 0–50°C / 0–40°C / 30–110°C / -30–30°C
• Smart Device: No
• Electronics: No
• Country of Origin: Made in China

Package Includes

• 1 × Capillary Thermostat Knob (Mechanical Temperature Switch)

Note: Please allow ±5–10 mm variance due to manual measurement. Colours may vary slightly depending on your monitor's settings.

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Frequently Asked Questions

Q: What temperature ranges are available for this capillary thermostat knob?

A: This mechanical temperature switch is available in six ranges: 50–300°C, 0–60°C, 0–50°C, 0–40°C, 30–110°C, and -30–30°C. Select the range that best matches your specific heating or cooling application when ordering.

Q: What appliances or systems is this thermostat knob compatible with?

A: The capillary thermostat knob is compatible with a wide variety of appliances and systems, including ovens, water heaters, incubators, refrigeration units, industrial heating equipment, and DIY temperature control projects. Its compact, mechanical design makes it a versatile replacement or upgrade for many standard thermostat positions.

Q: Does this thermostat require any programming or electronic setup?

A: No. This is a fully mechanical device — there is no electronic component, no smart device connectivity, and no programming needed. Simply turn the knob to your desired set point and the thermostat will switch on or off at that temperature automatically.