Ceramic heating element for GHD MK3 Mini MS3 hair straightener (without sensor)

Hidden beneath the heating surface of the hair straightener, the heating element is the component that converts electrical energy into the heat required for styling. The GHD electrical resistance GHD code SIR3HEAT, intended for the MK3 Mini MS3 series (without sensor), has a nominal resistance of 160 Ω and is made of ceramic. The resistance transfers heat to the metal plate so that it reaches the temperature set by the electronics. Compatible with the models listed at the end of the description.

Technical specifications
- GHD adaptable spare part
- MPN (Manufacturer Part Number): SIR3HEAT
- Country of manufacture: Made in United Kingdom
- Material: ceramic
- Color: white
- Compatible series (check the models under compatibility): MK3 Mini MS3 (without sensor)
- Thermal paste: Recommended
- Type of resistance: Ceramic heating element
- Integrated sensor: No - without integrated thermistor
- Connection type: Cables with terminals

Product dimensions and measurements manually checked by the PG Service team
- Round spade terminals 4.2mm
- Cable length 6cm / 60mm
- Plate length 68.9mm
- Plate width 14.5mm
- Thickness 1.3mm

General operation
The resistance of a hair straightener is used to heat the metal or ceramic plate that comes into indirect contact with the hair. The heating element is powered and regulated by the device's electronics, while sensors and safety systems monitor the temperature. A heater with a value of 160 Ω should only be used when this value, together with the dimensions and connections, matches that intended for the model: choosing a spare part based solely on its shape can lead to incorrect heating.

Symptoms, what problems can you solve by replacing the resistance
Does one of the two plates remain cold while the other heats up normally? If the other surface regularly reaches the temperature, check the continuity, connections, and resistance value associated with the cold plate.
Does one plate take much longer than the other to heat up or remain less hot? Check the heater value, the thermal contact with the plate, and the associated sensor, because not all temperature problems are directly caused by the resistance.
Is the heating intermittent and does the plate go from hot to cold during use? Thermal expansion due to thermal cycles can make a pre-existing loose connection in the cables or ceramic element evident. Also check the board and sensor before replacing the component.
Does the plate indicate an error, issue warnings, or stop heating before reaching the correct temperature? A temperature anomaly does not automatically identify the heater as faulty: the detection system and control board can generate very similar symptoms. An electrical measurement of the component avoids unnecessary replacements.

How to preserve the component's lifespan
The internal heating element does not require periodic cleaning by the user. To preserve the hair straightener, it is more useful to regularly remove residue from the styling plates without spraying detergents directly into the openings of the device. Water, sprays, and cosmetic products must not reach the heating resistance, terminals, or temperature sensor. If the ceramic is broken or a terminal cannot be safely restored, it is preferable to replace the element.

Installation instructions
- The intervention requires opening the plate and accessing electrical components, so it is recommended for a technician. Disconnect the plug and wait for it to cool down completely before disassembly.
- Before removing the old heater, photograph the connections and electrically test the original component.
- Carefully remove the old resistance, avoiding bending the metal support or damaging the thermistor. Clean the residue of the previous thermal interface without scratching the surfaces.
- For the new element, the use of thermal paste is Recommended. Apply it evenly according to the intended procedure and position the heater without creating gaps or pressure points.
- Restore the connection without pulling the cables and keeping the parts isolated from moving surfaces.
- Before putting the device back into service, check the insulation, continuity, temperature, and correct operation of the safety devices.

Tips from the PG Service professionals
- Before replacing a ceramic resistance, measure the value of the original element with a multimeter and compare it with the one intended for the spare part. For this component, the nominal value is 160 Ω: do not choose a resistance just because it has similar dimensions. During installation, do not bend or twist the ceramic, because the rigid material can crack and lose electrical continuity. The use of thermal paste is Recommended to promote uniform contact with the heating support. The most common causes of failure are loose connections, ceramic fractures, thermal stress, and overheating caused by control circuit anomalies. To prolong the life of the heating element, always heat the plate with the terminals open and never with the block inserted, as the plates could quickly overheat, damaging the internal components.

Is it not exactly the item you are looking for?
In addition to the electrical resistance spare part, we have many original GHD accessories and spare parts available in our store. If you do not find what you need through the search, you can contact us anytime, and we will respond within a few hours, even on holidays and weekends. And if an item is not available, we will do everything possible to find it and order it especially for you. With us, you can find much more besides GHD hair straightener spare parts!

Compatibility (is it right for my product?)
This heating element is verified for use on the following GHD hair straightener models. Not sure about the spare part's compatibility? Send us a photo of your appliance's label: we will help you choose the right part.

MK3 Mini MS3