Vertical/Horizontal Electric Water Heater with WiFi Thermor Onix Connect 100

The Thermor Onix Connect 100, reference 251122, is a multiposition ultra-slim electric water heater designed for domestic hot water production in homes where the goal is to combine capacity, efficiency, easy installation, and connected control. Although its commercial name is Onix Connect 100, this model has a technical capacity of 80 liters and belongs to Thermor’s Ellite Series.

Its flat design incorporates a double vitrified tank and a system of double sheathed ceramic heating elements, offering a solution especially suited to domestic installations where available space is limited. In addition, it can be installed both vertically and horizontally, increasing integration possibilities in bathrooms, kitchens, laundry rooms, or technical cabinets.

WiFi connectivity and control via Cozytouch

The Thermor Onix Connect 100 includes WiFi connectivity, allowing you to control different functions of the water heater from the free Cozytouch app. From the app, it is possible to view water and electricity consumption and schedule operating hours to adapt hot water production to household habits.

The unit also features a touch digital display that makes direct configuration of the water heater easy. It offers four intelligent regulation modes: Eco+, Manual, Turbo, and Away, allowing operation to be adjusted according to the needs of each moment.

Eco+ function to optimize consumption

The Eco+ function learns the user’s usage habits and progressively adapts hot water production to match the home’s usual needs. In this way, the unit aims to limit unnecessary heating cycles and improve energy consumption management.

The Thermor Onix Connect 100 has B energy efficiency class and an M load profile, features suitable for a storage electric water heater of this performance level.

Double tank and ceramic heating elements

The storage tank is made up of a double vitrified tank, a characteristic configuration of the Onix Connect range that helps maintain a flat design and reduce the overall depth of the unit.

Heating is carried out by a double sheathed ceramic heating element with low loading rate. As the heating elements are sheathed, the heating element is not in direct contact with the water, a particularly interesting solution in terms of maintenance and durability.

Tank protection is completed with a double magnesium anode and high-density thermal insulation.

BriseJet system and hot water comfort

The water heater incorporates the BriseJet system, developed to promote proper stratification of the stored water. The management of cold water inlet helps keep the different temperature layers separated inside the tank and makes better use of the available hot water volume.

To reach a temperature of 65 °C with a temperature increase of 50 °C, Thermor states for this model a heating time of approximately 3 hours and 32 minutes.

Multiposition vertical or horizontal installation

One of the main strengths of the Thermor Onix Connect 100 electric water heater is its multiposition installation. It can be placed both vertically and horizontally, making it easier to adapt to spaces with height or width restrictions.

In horizontal position, Thermor specifies that the connections must be on the left. The water heater also includes a mounting plate as standard to facilitate fixing.

Thanks to its ultra-slim design, with an approximate depth of only 290 mm, it is especially suitable for installations where a conventional cylindrical water heater would take up too much space.

Technical specifications of the Thermor Onix Connect 100

• Brand: Thermor
• Range: Onix Connect Ellite Series
• Model: Onix Silver Connect 100
• Reference: 251122
• Type: multiposition storage electric water heater
• Capacity: 80 liters
• Power: 2250/1000 W
• Voltage: 230 V
• Energy efficiency class: B
• Load profile: M
• Heating time to 65 °C, Δt 50 °C: 3 h 32 min
• Hydraulic connections: 1/2"
• Weight: 38 kg
• Connectivity: WiFi
• App: Cozytouch
• Control: touch digital display
• Operating modes: Eco+, Manual, Turbo, and Away
• Installation: vertical or horizontal
• Tanks: double vitrified tank
• Heating elements: double sheathed ceramic heating element with low loading rate
• Protection: double magnesium anode
• Insulation: high-density thermal insulation
• Stratification system: BriseJet
• Color: silver

Dimensions according to technical sheet

• H: 1300 mm
• W: 1185 mm
• B: 290 mm
• C: 155 mm
• D: 800 mm
• E: 490 mm

Thermor warranty

Thermor offers for the Onix Connect range a 7-year commercial warranty on the tank and 5 years on electrical components provided that the user registers the equipment warranty at thermor.es. The manufacturer also indicates a full 3-year warranty, in accordance with its warranty conditions.

The Thermor Onix Connect 100 is a complete solution for those looking for a connected, compact, and flexible electric water heater. Its 80-liter capacity, WiFi connectivity, double tank, ceramic heating elements, Eco+ smart control, and the possibility of vertical or horizontal installation make it a particularly versatile option for domestic hot water production.