Electric heaters are the perfect way to stay warm in a large space. Although they’re not cheap, you’ll save on energy costs, generate heat in more open spaces and stay cosy this winter.
These heaters boast a number of benefits, such as ample heating capacity and a secure metal casing. Furthermore, they come with an extended temperature range and valid safety certificates.
Check out our article on machinery and read on to learn more about heaters for big spaces.

Resistor Heaters
If you need German radiators or electric heaters for large spaces, resistor heaters are an excellent choice. These types of heaters are almost 100% efficient – which means lower electric bills when the time comes to pay them off.
Resistor heaters are electrical heating elements that operate under Joule’s law. As they heat up, they emit radiant energy into their environment.
Heaters can be constructed out of various materials, such as copper or plastic. Selecting the correct material for a heating element is critical since some materials allow electricity to pass easily while others barely do.
PTC ceramic (usually barium titanate, BaTiO3) is an ideal choice due to its self-limiting thermal resistance. This means it will heat up rapidly but plateau once a predefined temperature is reached – helping maintain consistent temperatures without fluctuating power sources.
Convection Heaters
Convection heaters rely on the natural movement of air to heat a room. They draw in cold air from outside and blow it across a heating element, creating warmth inside.
These heaters are an excellent choice for large areas, as they can quickly and efficiently heat a room. Furthermore, these heaters are energy-efficient which means you save money on your electric bill.
Some convection heaters feature a fan to expedite the process of drawing in cool air and circulating heated air. Furthermore, some come equipped with smart thermostats that detect room temperature and automatically switch off the unit when necessary.
Convection heaters come with a range of wattage and power ratings. The best ones are energy-saving, marked with the ENERGY STAR(r) label for added efficiency.
Radiant Heaters

If you want to keep a large living room, dining room or office warm, an electric heater designed specifically for this task is necessary. Electric space heaters tend to heat rooms more efficiently than other space heater types and offer additional safety features as well.
Radiant heaters are the most common electric type for large spaces. Radiant heaters generate infrared radiation which passes through the air, warming people and objects in their path.
Conversely, convection heaters heat the air surrounding them and are therefore more effective at heating enclosed spaces; however, they may not provide as consistent a temperature throughout your home as compared to radiant heaters.
One of the best radiant heaters for larger spaces is mimicking a style of German radiators on wheels that you can move from room to room as needed. This 150-square-foot office stays comfortable and quiet while its outer casing remains cool to the touch. Furthermore, it features tip-over protection as well as an adjustable thermostat.
Oil-Filled Heaters
Oil-filled heaters are an ideal choice for large spaces, as they can serve as an additional source of warmth in case the power grid goes down. In these uncertain times, having a backup plan for heating can protect you and your family members in case things get cold out there.
When selecting an oil-filled heater, it is essential to take into account factors like its power rating and temperature range. These will determine how efficiently the device heats up a room; always opt for one with higher ratings and temperature range.
For example, the Delonghi is an excellent oil-filled radiator space heater that uses 1500 watts and comes with smart ECO mode to save up to 70% on electricity costs (works like a smart thermostat). This model has 4 caster wheels for portability and various safety features like overheat protection and tip over auto shutdown.