A PTC heater is a self-regulating electric heater that uses Positive Temperature Coefficient technology to generate heat. Unlike traditional heaters that use a fixed heating element, PTC heaters use a special ceramic material that becomes more resistant as its temperature rises. This naturally limits the amount of power going into the heater, helping to prevent overheating and adding an extra layer of safety.

The self-regulating nature of a PTC heater means it can be designed to reduce its heat output once it reaches the desired temperature, rather than continuing to run at full power. This is how the Meaco Grisos™ PTC fan heater is engineered, helping you to maintain a comfortable temperature without using unnecessary energy.

With no glowing heating coils to burn out, PTC heaters offer longer-lasting performance for warmth you can rely on.

A ceramic fan heater works by rapidly heating up a PTC (Positive Temperature Coefficient) ceramic plate, while an internal fan blows air across it to direct warm airflow around the room. The ceramic plate heats up almost instantly, delivering heat in seconds – ideal for those moments when you just can’t wait to warm up.

The current Ofgem energy price cap stands at 26.32p per kWh of electricity, which means a 1.5kW heater costs 39.48p per hour at maximum output.

Meaco Grisos™ 1.5kW heaters are designed with smart energy-saving features to reduce running costs, so depending on application, the cost per hour could be less. Combined with many other features, these heaters strike the perfect balance between comfort, performance and efficiency, helping you stay cosy without compromise.

With the current Ofgem energy price cap standing at 26.32p per kWh of electricity, a 2kW heater costs 52.64p per hour at maximum output. However, with smart energy-saving features like those on the Meaco Grisos™ 2kW heater, energy costs could be less, depending on application.

In a nutshell, a 2kW heater uses more energy than a 1.5kW heater and will heat the same-sized space up faster.

Each has its own benefits depending on what you need it for: a more powerful 2kW model is a better choice for larger spaces, though it will cost more to run. A 1.5kW heater is a good choice for smaller rooms and will use less energy.

Yes, ceramic fan heaters are quiet when used on a low setting. Meaco Grisos™ ceramic heaters are quieter than others on the market, with noise output starting from just 28 dB – as quiet as a soft whisper – so you can work, make video calls or simply relax without disturbance.

As a general rule of thumb, you need around 100 watts per square metre. This means that for a 35m² (376ft²) room, a 2kW heater – such as the Meaco Grisos™ 2kW – would be a good choice. For a 20m² (215ft²) space, a Grisos™ 1.5kW heater would be well suited.

If your room has poor insulation, single-glazed windows, solid walls or multiple walls facing the outside, such as in a detached house, you will need extra wattage.

A heater thermostat works in the same way as a central heating thermostat. You set a target temperature and the heater will then measure the room temperature and heat up. When it reaches the target you’ve set, it switches off and turns back on intermittently to maintain the temperature.

Open Window Detection technology is a smart feature that helps prevent wasted energy if a window or door is left open. Meaco Grisos™ heaters will pause heating if they sense a drop in temperature, so if you forget to close a window or pop out and leave the door ajar, you don’t have to worry about heating the outdoors.

You can control an electric heater from your phone if the heater is app-compatible, like the Meaco Grisos™ 2kW PTC fan heater. This allows you to pre-heat a room for a warm welcome, or check the heater’s on/off status while away for peace of mind.