Hello There

I bought 5 of the Ecostrad IQ 1500w. Overall they do a good job at maintaining a constant temperature throughout our 2 bedroom bungalow, and the cost was surprisingly low..... Now, the major downside, these radiators are NOISY!!... The constant expansion and contraction when heating/cooling can make loud pinging, banging noises, I can only describe it as someone throwing marbles onto a tin roof. If you are looking for a quite heating solution and a peaceful nights sleep... AVOID these heaters :( We shall be replacing them at our loss :(