Energy efficient electric radiators

Electric radiators to maximise comfort and control cost

If you’re looking for one of the best and most energy efficient electric heaters or radiators, then you need to know about Sunflow and the Sunflow Powerdown function.

Powerdown is one of the main reasons our electric radiators are one of the cheapest heaters to run, because precise temperature control gives you considerable savings.

How Powerdown works

Sunflow’s Powerdown technology provides Proportional Control.

We have eliminated the temperature cycle by using technologies in both the radiator printed circuit board (PCB) and the thermostat.

In our radiator’s PCBs, we do not simply switch the radiator on or off, we modulate the power all the way from 0% to 100%. We use a combination of methods to achieve this including chrono-proportional control. This means that as the room approaches the set temperature we start to reduce the power input into the radiators. Precise temperature control can give you considerable savings.

Adaptive heating responds to your request, for example if you have input the room temperature to be 24 degrees at 7 o’clock in the morning, the stat works out (over a little time), that in order for the room to be at 24 degrees by 7am it must come on at 6.36am.

Yes, it’s that precise.