When the temperature drops and you work in a workshop, garage or shed, you’re going to wish you had a heater to hand. With diesel heaters requiring regular refills throughout usage, an electric heater makes the most sense, especially if you have a plug socket to hand. But before you buy any old heater, it is important that you’re aware of what a PTC heater is and why they’re the standout option.
Not just any electric heater, the PTC heater has quickly become the most popular choice for those who work in cold workshops that are subject to severe temperature drops during the winter. Join us in this blog as we outline what they are, why they’re good and who would benefit from purchasing one for their workspace.

What is a PTC Heater?
A PTC heater, also known as a positive-temperature-coefficient heater or a self-regulating heater, is an electrical resistance heater whose resistance increases with temperature. What this means is once the heater reaches its desired temperature, it resists any additional voltage to raise the temperature, allowing it to maintain a consistent temperature. This is what gave it its name of self-regulating heater. They are known for being energy-efficient.
Why PTC Heaters are Good
There are several reasons PTC heaters are good and may be the best heating solution for you. For people who spend a lot of time in garages, workshops or sheds, you will appreciate the features of a PTC heater that you may not get with the standard heater.
Safety – They are considered far safer than the traditional heater. Thanks to their self-regulating properties, they do not overheat. This means you’re unlikely to harm yourself touching it or the risk of fire is reduced.
Efficiency – PTC heaters are known for being more energy efficient than conventional heaters because they only draw power when it’s needed, rather than cycling power on and off.
Longevity – Compared to conventional ceramic heaters, PTC Heaters tend to have a longer lifespan due to reduced thermal stress. This is thanks to there being no need to constantly cycle to maintain heat.
Temperature Consistency – They provide more stable and consistent temperature control. Perfect for those who like to set their workshop to a specific temperature.
Who Would Benefit from a PTC Heater?
Those who benefit most from a PTC heater are those who work in a cold, outdoor environment, or within a garage, shed or workshop. These are places typically not furnished with heating, so a portable or plugin PTC heater is able to get your workspace far warmer than before.
They would also benefit those who are currently using a standard heater, whether electric or diesel powered, and would prefer a more energy efficient model. Saving you more money in the long run. For those who work around flammable material, a PTC heater could be a good choice as most are fitted with a host of safety features.
Explore PTC Heaters at Oxdale Products
Discover the range of electric PTC heaters available for purchase at Oxdale Products. Stocking the most reliable brands, such as Airrex, they are a very helpful addition to any workshop, garage or shed, all without the need for diesel. For more information, please do not hesitate to get in touch with us. For more guidance and insight on how to get the most out of your agricultural machinery, head to our blog.