TTulpe® Buono 10-U – 10 Litre Under Sink Electric Water Heater with SMART Control

Compact 10 litre water heater for installation under the sink

The TTulpe Buono 10-U is a modern 10 litre under sink electric water heater designed to provide hot water close to the point of use. Its compact dimensions make it ideal for installation inside a kitchen cupboard underneath a sink or washbasin, where it remains discreet while keeping hot water readily available.

With 1,500 W heating power, electronic controls, an LCD display and an intelligent SMART energy-saving programme, the Buono 10-U combines compact installation with modern hot-water comfort. It has an energy efficiency class B rating.

Hot water directly under your sink

Installing a small water heater close to the tap reduces the distance hot water has to travel through the pipework.

The TTulpe Buono 10-U is ideal for:

kitchens;

kitchen sinks;

washbasins;

utility rooms;

offices;

kitchenettes;

workshops;

holiday homes.

Its 10 litre storage capacity provides a practical supply of hot water for washing dishes, washing hands and other everyday point-of-use applications.

Designed specifically for under-sink installation

The Buono 10-U is the under-sink version within the Buono range and is intended for vertical installation underneath the water outlet.

With dimensions of approximately 340 × 285 × 330 mm and a net weight of around 7 kg, it can be fitted into many standard kitchen cabinets without requiring a large amount of space.

This makes it particularly attractive where you want a dedicated hot-water supply without installing a larger storage cylinder.

SMART energy-saving programme

One of the main advantages of the TTulpe Buono 10-U is its integrated SMART function.

The SMART mode monitors hot-water usage and adjusts the heating behaviour to better match the expected demand. Together with the insulated storage tank, this helps the appliance achieve energy class B.

This gives you the comfort of stored hot water while helping to avoid unnecessary heating when full-temperature water is not required.

Electronic controls with LCD display

Unlike many traditional small water heaters with only a mechanical thermostat, the Buono 10-U features electronic controls and an LCD display.

Features include:

LCD display;

electronic temperature control;

adjustable water temperature;

temperature indicator;

SMART energy-saving mode;

on/off switch;

temperature protection.

The clear display makes it easy to monitor and adjust the water heater according to your requirements.

1,500 W heating power

The TTulpe Buono 10-U operates at 1,500 W on a 230 V supply.

The specified heat-up time is approximately 21 minutes, with a maximum water temperature of 75°C.

This allows the compact 10 litre storage tank to recover relatively quickly after hot water has been used.

BIO-glasslined inner tank

The inner storage tank features a durable BIO-glasslined coating. A magnesium anode provides additional protection for the tank against corrosion.

Combined with good insulation, this construction is designed for reliable everyday hot-water use.

Safety inlet combination included

The Buono 10-U is supplied with an inlet combination incorporating pressure-relief and non-return functions.

Water connections are ½ inch, and the appliance is supplied with the required safety valve arrangement for the intended installation.

TTulpe Buono 10-U or Buono 10-O?

The main difference is the mounting position:

TTulpe Buono 10-U: designed for under-sink installation;

TTulpe Buono 10-O: designed for over-sink installation.

Choose the 10-U when you want the heater installed discreetly inside the cupboard below the sink.

Key benefits

10 litre storage capacity

Designed specifically for under-sink installation

Compact dimensions

1,500 W heating power

230 V connection

SMART energy-saving programme

Energy efficiency class B

Electronic controls

LCD display

Adjustable temperature

Maximum temperature 75°C

Approx. 21-minute heat-up time

BIO-glasslined inner tank

Magnesium anode

Inlet combination included

½" water connections

Modern anthracite finish

Net weight approx. 7 kg

Why choose the TTulpe Buono 10-U?

The TTulpe Buono 10-U is an excellent choice if you need a compact electric water heater for under the sink but want more functionality than a basic mechanically controlled unit.

Its combination of 10 litre capacity, SMART control, LCD display, energy class B and compact under-sink design makes it particularly suitable for kitchens, kitchenettes and other point-of-use applications.

It provides a dedicated supply of hot water close to the tap without taking up the space required by a conventional large storage water heater.

Order the TTulpe Buono 10-U from Waterheater.shop and enjoy smart, compact hot-water comfort directly under your sink.

Included with this product:

- Manual

- 3-way safety valve

- Wall anchors

- Pre-assembled cable with plug