QUARTZ Eris 80
 | Outdated Product Stylish and convenient to use storage water heater with a dual-tank system and "dry" heating element technology. The model features a record-slim flat body: a depth of just 29 cm allows for vertical installation that is as discreet as possible, integrating the appliance ideally even into the smallest spaces. Despite its external simplicity, it utilizes an advanced dual-tank system inside. This design optimizes water distribution and facilitates faster heating of the first portion, enhancing user comfort compared to classic monoblock counterparts. Heating is managed by a powerful "dry" heating element rated at 2000 W. The choice of a single heating element paired with "dry" technology is aimed at maximizing durability and ease of maintenance, as it completely eli...minates contact of the heating element with water, preventing scale buildup and corrosion. The QUARTZ Eris 80 water heater is operated via a time-tested mechanical thermostat, ensuring intuitive and reliable temperature adjustment up to 75 °C. The internal tanks are protected by an enamel layer and a magnesium anode, and the reliability of the entire construction is confirmed by a 5-year manufacturer's warranty. |
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Stylish and convenient to use storage water heater with a dual-tank system and "dry" heating element technology. The model features a record-slim flat body: a depth of just 29 cm allows for vertical installation that is as discreet as possible, integrating the appliance ideally even into the smallest spaces. Despite its external simplicity, it utilizes an advanced dual-tank system inside.
This design optimizes water distribution and facilitates faster heating of the first portion, enhancing user comfort compared to classic monoblock counterparts. Heating is managed by a powerful "dry" heating element rated at 2000 W. The choice of a single heating element paired with "dry" technology is aimed at maximizing durability and ease of maintenance, as it completely eliminates contact of the heating element with water, preventing scale buildup and corrosion. The QUARTZ Eris 80 water heater is operated via a time-tested mechanical thermostat, ensuring intuitive and reliable temperature adjustment up to 75 °C. The internal tanks are protected by an enamel layer and a magnesium anode, and the reliability of the entire construction is confirmed by a 5-year manufacturer's warranty.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog QUARTZ 2026 - new arrivals, bestsellers, and the most relevant models QUARTZ.
Form and design. Backlighting (in my case, it's a +). Tank thermal insulation. Tactilely pleasing interaction elements. Inconvenient service window. No possibility to find out the water temperature in the tank.  Oleksandr: use QUARTZ Eris 50 less than month |
- Shape and design: Subjectively quite good. Flat with rounded sides. The "Eris" text on the black front panel is always illuminated. In my case, that's a plus, although it's a debatable choice. The heating power switches and temperature regulator are mechanical, convenient, and pleasant to the touch.
- Installation and package: Two anchors (quite "sturdy") although there are 4 mounts on the casing and a pressure relief valve. Possibility of horizontal placement. Cold and hot water are marked with appropriate colors.
- Service: There is a service window in the form of a plate on screws. Removing the plate without disconnecting the pipes is not possible.
- Usage: I didn't time the water heating, but subjectively it's quite fast. The insulation is good, the tank is almost cold all over on the outside. There is slight noise from water heating and the sound of the thermostat turning on/off.