TTulpe Buono 15-O water heater 15 liters "above sink" model

TTulpe Buono 15-O – Electric Over-Sink Water Heater 15 L 1.5 kW

The TTulpe Buono 15-O is a compact electric storage water heater with a 15 litre capacity, specifically designed for installation above a sink or washbasin. With a power output of 1.5 kW / 1500 W, electronic controls and an intelligent SMART function, it provides a practical and energy-efficient solution for hot water directly at the point of use.

Thanks to its compact design, the Buono 15-O is ideal for kitchens, offices, workshops, holiday homes, studios and small commercial premises. It is particularly useful where the central hot water system is located far away or where a separate local hot water supply is required.

For easy installation, the water heater is supplied with a user manual, 3-way safety valve, wall anchors and a pre-assembled power cable with plug.

Specifically designed for over-sink installation

The TTulpe Buono 15-O is designed for vertical wall mounting above a sink or washbasin. The water connections are located at the bottom of the appliance.

Installing the water heater close to the tap means hot water is available quickly while reducing heat loss through long hot-water pipes.

The Buono 15-O is particularly suitable for:

Kitchens

Kitchen sinks

Washbasins

Offices

Workshops

Studios

Holiday homes

Chalets and lodges

Small commercial premises

Additional hot water points located far from the main hot water system

15 litre capacity and 1500 W heating power

With a capacity of 15 litres, the TTulpe Buono 15-O provides a comfortable supply of stored hot water while maintaining compact dimensions.

The 1500 W / 230 V heating element efficiently heats the stored water. The heating time is approximately 32 minutes, with a maximum water temperature of up to 75°C.

The 15 litre capacity is an excellent choice when a smaller 7 or 10 litre heater does not provide enough hot water, while a large storage tank would be unnecessary.

SMART function for optimised energy consumption

The TTulpe Buono 15-O features an intelligent SMART function that can adapt the operation of the water heater to your typical usage pattern.

In SMART mode, the appliance analyses hot water use over several days. It can then recognise typical periods of demand and adjust water heating accordingly.

During periods when hot water is not normally required, the temperature can be reduced. This helps minimise unnecessary energy consumption while maintaining hot water comfort when needed.

LCD display and electronic control

The Buono 15-O is equipped with a modern LCD display and four control buttons.

Important operating information can be viewed directly on the display, while the desired settings can be adjusted easily.

Compared with a conventional mechanical thermostat, the electronic controls provide greater control over water temperature and operation.

BIO-glasslined tank for durable protection

The internal steel water tank is protected by a high-quality BIO-glasslined coating.

This enamelled protective layer helps protect the tank against corrosion and contributes to a long service life.

A magnesium anode provides additional corrosion protection inside the tank.

Efficient thermal insulation and energy class B

High-quality thermal insulation helps reduce heat loss from the stored water.

Combined with the SMART function, this contributes to more efficient energy consumption.

The TTulpe Buono 15-O has an energy efficiency class B.

3-way safety valve included

A 3-way safety valve is supplied with the water heater for a safe and correct installation.

The valve combines several important functions:

Pressure relief valve

Non-return valve

Drain function

This helps protect the water heater and installation against excessive pressure while preventing unwanted reverse water flow.

Easy installation with essential accessories included

The TTulpe Buono 15-O is supplied with several important installation components.

The included wall anchors help ensure secure wall mounting. The water heater also comes with a pre-assembled power cable with plug, simplifying the electrical connection.

A user manual and 3-way safety valve are also included.

Key features

Brand: TTulpe

Series: Buono

Model: 15-O

Capacity: 15 litres

Power: 1.5 kW / 1500 W

Voltage: 230 V

Electric storage water heater

Over-sink installation

Vertical wall mounting

Water connections at the bottom

Electronic control

SMART function

LCD display

4 control buttons

Adjustable water temperature

Maximum temperature: 75°C

Heating time: approx. 32 minutes

Enamelled steel water tank

BIO-glasslined coating

Magnesium anode

Efficient thermal insulation

Energy efficiency class: B

Water connections: ½ inch

Approx. dimensions: 380 × 310 × 370 mm

Empty weight: approx. 8 kg

3-way safety valve included

Wall anchors included

Pre-assembled cable with plug included

User manual included

Why choose the TTulpe Buono 15-O?

The TTulpe Buono 15-O 15 litre over-sink water heater is an excellent solution when you need a comfortable amount of hot water directly at the point of use.

Its 15 litre storage capacity provides more hot water than smaller 7 or 10 litre units while remaining compact enough to install above a kitchen sink or washbasin.

The combination of the SMART function, electronic control with LCD display, BIO-glasslined tank and energy efficiency class B makes the Buono 15-O a modern and efficient water heater for everyday use.

Included with this product:

User manual

3-way safety valve

Wall anchors

Pre-assembled cable with plug