Stainless steel LCD bathroom instantaneous electric water heater 3000W with swivel spout
Are you looking for a fast, efficient and aesthetically pleasing solution for heating water in your bathroom, kitchen, garage or weekend house? The Inox LCD bathroom instantaneous electric water heater 3000W (SKU: TSA4111) with a convenient swivel spout is a top-notch device that provides you with hot water in just a few seconds. Forget about waiting for a large and energy-wasting boiler to heat up. This compact instantaneous water heater from the Teesa brand, made of premium stainless steel, combines modern technology, exceptional energy efficiency and a stylish design that will immediately upgrade the look of any room.
Thanks to the 3000 W power and advanced instantaneous heating technology, you will have access to hot water exactly when you need it - without unnecessary energy and water waste. The device is equipped with a clear LED display that shows the current temperature and an innovative swivel spout with a ball joint, which ensures maximum flexibility in everyday tasks.
Key benefits of using the Teesa TSA4111 flow heater

Instant hot water without waiting: With 3000 W of power, the heater heats the water within seconds of turning on the tap. No more wasteful running of cold water from the pipe.
Exceptional energy efficiency: The device only heats water when you actually use it. This means significantly lower electricity costs compared to classic storage water heaters.
Premium materials and long service life: The housing and heating element are made of high-quality 304 stainless steel (Inox), which is extremely resistant to corrosion, limescale and mechanical damage.
Complete temperature control: The integrated digital LCD display shows the exact water temperature in real time, preventing the risk of burns and allowing for optimal adjustment for your needs.
Maximum flexibility: The spout with a rotation angle of up to 120° and a built-in ball joint allows precise direction of the water jet, which is ideal for washing dishes, filling larger containers or cleaning the sink.
Safe to use: The device includes advanced safety systems such as overheating protection (up to 110°C) and a high level of IPX4 water resistance, ensuring worry-free daily use.

Technical specifications and product features
The Teesa TSA4111 electric water heater is designed for easy installation on a countertop or sink. With a standard G 1/2” connection and the included 1.2 meter power cable, installation is quick and does not require complicated interventions in the existing plumbing.

Rated power: 3000 W
Power supply: 220 – 240 V~, 50/60 Hz
Rated current: 13.6 A
Material (heater and housing): High quality 304 stainless steel
Water flow at delta t=25°C: 2.0 l/min
Water flow at delta t=35°C: 1.3 l/min
Working pressure: 0.04 – 0.6 MPa
Water connection diameter: G 1/2”
Power cable cross-section: 3 x 1.5 mm²
Power cable length: 1.2 m
Spout rotation angle: Up to 120° (with ball joint on the nozzle)
Safety features: Overheating protection (up to 110 °C), protection level IPX4, protection class I
Device dimensions: 285 x 60 x 105 mm
Spout length: 200 mm
Weight: 1.1 kg
EPREL attribute: 2454432

Why choose the Teesa stainless steel instantaneous water heater?
This instantaneous electric water heater is the perfect choice for anyone looking for a reliable, safe and aesthetically pleasing source of hot water. Its slim and modern design makes it a perfect fit for any modern bathroom or kitchen. The robust 304 stainless steel construction ensures that the device will maintain its high gloss and functionality even after years of intensive use. Stable operation of the device is ensured even with fluctuating water pressure in the water supply network, which means a uniform and constant flow of hot water.
Thanks to the intuitive flow control switch, you can smoothly switch between cold and hot water with one touch. This is an extremely practical solution that reduces unnecessary water and energy consumption and brings complete convenience directly to your tap.







Frequently Asked Questions (FAQ)
1. How difficult is the installation of a Teesa instantaneous water heater?
Installation is extremely simple and quick. The heater is designed to be mounted directly on a countertop or sink. It uses a standard G 1/2" water connection, which fits most common systems. A 1.2 meter long power cable is also included, which you simply plug into a standard electrical outlet (220-240 V).
2. Is the heater safe to use in humid areas such as a bathroom?
Yes, the heater is completely safe for use in bathrooms and kitchens. It boasts an IPX4 protection level, meaning it is resistant to splashing water from all directions. It also has a reliable built-in overheating protection that automatically switches off the heater if the temperature reaches 110 °C, and it belongs to safety class I.
3. What kind of hot water flow can I expect from this heater?
The 3000 W heater provides instant hot water flow. At a temperature difference (delta t) of 25 °C, the water flow is 2 liters per minute, and at a temperature difference of 35 °C, it is 1.3 liters per minute. This is more than enough for everyday tasks such as washing hands, washing dishes or personal hygiene.


Responsible persons:
TEESA - Lechpol Electronics Leszek Sp.k. St. Garwolińska 1, 08-400 Kovnica, Poland, maciej@lechpol.pl +48 665 014 014
Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia
Product origin: China

Instructions for using the product:
• Installation: Place the heater in the opening in the sink or countertop. The included seals ensure watertightness.
• Water connection: Connect the bottom of the heater to the cold water supply using a standard flexible hose.
• IMPORTANT - First start-up: Before connecting the appliance to the mains, first turn on the water. Let the water flow through the heater for a few seconds to fill the system. Only then insert the plug into the socket.
• Temperature setting: The temperature is regulated with the lever. The more the lever is open (higher flow), the lower the temperature. For hot water, reduce the flow slightly.

Useful tips:
• Temperature control: Remember the simple rule: Lower flow = higher temperature. If you want boiling water for tea, only open the handle partially.
• Cleaning the aerator: Regularly unscrew and clean the aerator on the spout, especially if you have hard water. This prevents pressure from building up inside the heater.
• Limescale prevention: The stainless steel heating element housing reduces limescale build-up, but occasional cleaning with vinegar is recommended if you notice poor flow.
• Winter safety: If you install the device in a room where it may freeze (e.g. weekend), be sure to empty and turn it off before winter.

Warnings:
• Electrical installation: Make sure your socket can handle a load of 3000W (16A fuse recommended).
• No dry running: Never turn on the heater if water is not flowing through it.
• Children: Due to the possibility of rapid heating of water up to 60°C, be careful when using it by children to avoid burns.
• Vertical installation: The device must always be installed vertically; never mount it horizontally or at an angle.

Same summary

The Teesa stainless steel LCD bathroom instantaneous electric water heater is suitable for users who need fast and efficient heating of water directly at the point of use, for example in smaller bathrooms, utility rooms or weekend houses. Due to the 120° swivel spout, it offers enough flexibility for washing up or personal hygiene, but may not be the best choice where wall mounting or a pull-out faucet is required. The combination of stainless steel and a modern LCD display makes regular use and maintenance easier, which is practical for the everyday needs of individuals, couples or small families.

The product is least suitable for spaces with very specific installation requirements, as it only allows for simple tabletop installation and does not offer a pull-out function, which is important to consider when planning.

Recommendation source: Enaa guides and team experiences.

User view

This instantaneous electric water heater is popular with those looking for a compact and robust source of hot water in secondary spaces such as garages, attics or holiday homes. Users most often choose it for its simple installation, easy maintenance and modern look that fits nicely in any space where functionality and neutral color are important.

Many consumers choose Teesa products because of their quality and practical solutions for everyday use, which strengthens confidence in the long lifespan of these devices.

Why buy at Enaa

At Enaa, you can choose such a bathroom faucet from a thoughtful selection of proven products, while detailed filters in the Kitchen Faucets category help you choose according to your needs and the style of the room. In addition to clear descriptions, we make sure that the information is truly useful, so that it is easier for you to decide on the right product for your home.

Answers to frequently asked questions

Is this instantaneous water heater also suitable for kitchen use?

The heater is designed primarily for bathrooms or utility rooms where a countertop installation is sufficient. For kitchen activities with a larger number of containers or where a greater jet reach is required, we recommend checking whether the design and size of the spout meet your expectations.

How flexible is the spout and does it allow for easy washing of larger items?

The spout swivels up to 120°, offering basic flexibility for everyday tasks. If you often wash very large items or use deeper sinks, you may miss a pull-out faucet with a longer reach.

What maintenance does a stainless steel enclosure require?

Stainless steel makes it easy to wipe off water stains and is more resistant to rust, and regular maintenance only involves simple cleaning with a soft cloth and mild detergents.

Does the heater automatically display the water temperature?

The built-in LCD display shows you the water temperature in real time, which is useful for easier operation and greater comfort during use.

Is installation possible anywhere or are certain preparations required?

Installation is only possible where a suitable desktop installation and sufficient electrical power (3000 W) are available. Before installation, it is recommended to check whether it fits the existing connections.

Description updated: April 2026