At 500mm (w) by 800mm (h), this is a moderately-sized vertical heated towel rail from Pisa. It radiates up to BTU or 227 watts, so the heat output is efficient. At 65-75mm deep, it requires your radiator pipes to be 70-85mm from the wall and projects 85-100mm into the room. Your pipes must also be 455mm apart to the centres to accommodate the robust 1.5mm Steel frame. The look is iconic and modern, with elegant 22mm bars coloured a lustrous Chrome with a high-quality Highly Polished finish. We sell for £88.15, saving you £31.00 off the RRP. It is guaranteed for 5 year and we deliver for free in next day (if ordered before 4pm) delivery.

The dual-fuel component of this towel warmer refers to its ability to warm via the central heating and an electric heating element. You choose the electric heating kit from the following three options: a smart heating element, which includes a temperature control on the frame; a smart element with a remote control that allows temperature to be adjusted from a distance; or a standard element that simply heats to full power when switched on. In any case, you will struggle to find a better bathroom heater at this price point.