The Thermex Harmony 50 Pro is a slim electric storage water heater designed to provide a reliable hot water supply while saving space in your home. It features a nominal capacity of 50 liters, with an actual storage volume of 43.3 liters, and is powered by a 2.5 kW heating element that ensures efficient warming. To keep the internal tank protected and durable, the manufacturer used a combined bio-porcelain and glass coating, which helps prevent corrosion over time. Its flat form factor and dimensions of 25.9 x 48.6 x 78.4 cm allow for flexible installation, as you can mount the unit either vertically or horizontally depending on your available wall space. Managing the temperature is straightforward via a mechanical knob with three settings—Off, Low, and High—while orange and red indicator lights let you know at a glance when the device is powered and actively heating. Weighing 25.18 kg and finished in a clean white, this model is a practical choice for small bathrooms or kitchens where a compact footprint is essential.