There are three main types of tumble dryers: heat pump, condenser and vented. We’ve compared how much each of them costs to run, based on a typical 9kg tumble dryer. Vented (5.34 kWh) ...
"An example 9kg heat pump tumble dryer uses 2.16 kWh for a full load and 259 kWh per year. This means that you’ll be spending just 54p per cycle and £64.39 per year." Martin instead suggests ...