“Build quietly appears good and well build. Newley purchased, however this heater rated for 300w on a 300 litres total volume system does not maintain stable temperature as stand alone.”
“My previous dd heater failed after 3 years. The guarantee is for 2 years but the heater had only been in the tank around 2 years I would have expected a very expensive heater to last longer. I could easily use one one at a third of the price with a 2 year guarantee in marine tanks and if I then just disposed of it before it failed and been in pocket by £35.”
