# Mechanical thermostat RANCO K59-P3131 – bimetal temperature control capillary sensor

**URL:** https://aio.lv/en/product--no-name-cze001001--11811206
**Data updated:** 2026-03-09 10:54 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** No name
**Manufacturer code:** Czę001001
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-cze001001--11811206

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Mechanical thermostat RANCO K59-P3131 is a bimetal temperature control device with a capillary sensor for regulating heating or cooling systems. Designed to switch circuits based on set temperature, it suits boilers, ovens, HVAC units and industrial equipment where reliable on/off temperature control is required. The thermostat provides simple mechanical adjustment and durable operation without electronic components.

## Long description

The mechanical thermostat RANCO K59-P3131 is a bimetal temperature control device with a capillary sensor designed for on/off regulation of heating and cooling systems. It operates without electronic components, using a mechanical bimetal element to detect temperature changes and a capillary probe to sense remote temperatures. The unit is suitable for installations where a straightforward, durable temperature switch is required, such as boilers, ovens, HVAC equipment and industrial machinery.
Advantages
The thermostat offers reliable mechanical operation and simple temperature adjustment via a setpoint control. Its bimetal sensing element and capillary sensor deliver stable switching action and remote sensing capability, reducing the need for wiring near the heat source. The absence of electronic circuitry increases resistance to electrical interference and contributes to long service life under typical operating conditions.
Suitable for
On/off control of domestic and commercial boilers
Temperature regulation in ovens and cooking equipment
Control of HVAC systems and fan-coil units
Basic temperature limit or safety cut-out in industrial machines
Key specifications
Type: Mechanical bimetal thermostat with capillary sensor
Sensing element: Bimetallic strip
Sensor form: Capillary probe for remote temperature sensing
Control action: On/off switching at set temperature
Adjustment: Manual setpoint control
Construction: Mechanical components without solid-state electronics
How to use
Install the capillary sensor in the location that represents the temperature to be controlled, securing the probe according to the mounting requirements of the application. Wire the thermostat into the control circuit so that it switches the power to the heating or cooling device when the setpoint is reached. Set the desired temperature using the mechanical adjustment control; test the switching action across the expected temperature range to confirm correct operation. Ensure electrical connections are made with power disconnected and in accordance with applicable wiring standards.
Usage recommendations
Use the RANCO K59-P3131 where simple, robust temperature control is required and where electronic controllers are unnecessary. Regularly inspect the capillary for kinks or damage and verify switching accuracy periodically. For applications requiring precise temperature stability, consider using this thermostat in conjunction with additional control or safety devices.

## FAQ

### How much does the Thermostat RANCO K59-P3131 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 31.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All No name products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized No name service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11811206/67212395_large.webp