Cheapest portable and electric heaters under £30 to avoid putting the heating on | The Sun
FH-901 Freestanding Fan Heater 2000W - Screwfix
Hyco Alto Bathroom Downflow Fan Heater with Pull Cord, 2KW, Wall Mounted, Energy Saving Thermostat, Ideal for Bathrooms, En Suites and Kitchens, White : Amazon.co.uk: Home & Kitchen