# Thermistor GEKO C00152 for MMA-200 / MMA-220 welding machines

**URL:** https://aio.lv/en/product--geko-c00152--11741797
**Data updated:** 2026-03-08 15:42 (EET)
**Category:** Welding Machines
**Manufacturer:** GEKO
**Manufacturer code:** C00152
**EAN:** 5901477130649
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-c00152--11741797

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Replacement thermistor (temperature sensor/resistor) GEKO model C00152 designed for use with MMA-200 and MMA-220 welding machines. Functions as a monitoring and protection element for temperature control of internal components, helping prevent overheating and ensuring stable operation. Suitable for service, repair, and maintenance of compatible MMA inverter welders.

## Long description

Replacement thermistor GEKO C00152 designed for use in MMA-200 and MMA-220 welding machines. This temperature-sensitive resistor functions as a monitoring and protection element inside the inverter unit, providing temperature feedback to control circuits and helping prevent overheating of internal components. Intended for service, repair, and preventive maintenance of compatible MMA inverter welders, the thermistor restores temperature sensing capability and supports reliable machine operation when installed correctly.
Advantages
The GEKO thermistor is a compact, passive component that offers stable temperature-dependent resistance characteristics for accurate sensing within the welding unit. It is compatible with the specified MMA-200 and MMA-220 models and can be easily integrated into the existing sensor location without modification. By enabling the machine’s protection circuits to detect temperature rise, it helps maintain consistent performance and reduces the risk of heat-related faults.
Suitable for
Repair and replacement of damaged or malfunctioning temperature sensors in MMA-200 and MMA-220 welders
Routine maintenance and preventive servicing of MMA inverter welding equipment
Service workshops and technicians performing diagnostics and component-level repairs
Key specifications
Type: thermistor (temperature-dependent resistor)
Function: temperature sensing and protection input for inverter control circuits
Application: compatible with specified MMA inverter welding models
Form factor: compact PCB-mounted or lead-mounted component suitable for internal installation
How to use
Install the thermistor in place of the original sensor in the internal control or power module of the MMA-200 or MMA-220 welding machine, following the machine manufacturer’s service manual and safety procedures. Ensure the unit is powered off and disconnected from mains before opening the housing. Confirm correct orientation and secure mounting, reconnect any leads or solder joints as originally configured, and verify continuity and resistance values with a multimeter before full reassembly. After installation, perform a functional test at low duty to confirm the protection and temperature monitoring operate as expected.
Usage recommendations
Handle the component with appropriate ESD precautions and avoid mechanical stress on leads and solder joints. Use the thermistor only as a direct replacement for the compatible models indicated; if temperature behavior or readings remain abnormal after installation, inspect surrounding components, connectors, and the control board for faults and consult qualified service personnel.

## FAQ

### How much does the Thermistor GEKO C00152 for MMA-200 / MMA-220 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 08.07.2026 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 GEKO 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 GEKO 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

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