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Electric water heater
Fast shipping
Haier
Haier WT200VSCA3E | Enameled water heater 200L with integrated 2500W electric heater and 2m2 heat exchanger
Delivery: Wednesday
655.49 €
Fast shipping
An electric water heater is a household appliance designed to heat and store water for domestic use, such as bathing, cleaning, and cooking. These devices utilize electric heating elements to raise the temperature of water within an insulated tank or through a direct flow system. They are essential in residential and commercial settings where a reliable supply of hot water is required independently of central heating systems. Modern units are engineered for high thermal efficiency, helping to minimize energy consumption while maintaining consistent water temperatures. Homeowners choose these heaters for their ease of installation, quiet operation, and ability to provide hot water on demand or in large volumes. With various capacities and power ratings available, these appliances cater to diverse household sizes and specific usage requirements.
Use cases of electric water heaters
Electric water heaters are versatile solutions for various environments:
- Residential homes and apartments lacking central hot water supply.
- Summer houses and cottages for seasonal hot water needs.
- Commercial spaces such as offices, workshops, or small cafes.
- Backup systems to supplement existing heating infrastructure.
Types of electric water heaters
The market offers two primary categories of electric water heaters:
- Storage water heaters: These feature an insulated tank that keeps a large volume of water heated and ready for use at all times.
- Instantaneous (tankless) water heaters: These heat water on demand as it flows through the unit, providing a continuous supply without the need for storage.
Key features to consider
When evaluating electric water heaters, consider the following technical specifications:
- Tank capacity: Measured in liters, determining how much hot water is available at once.
- Power rating: Measured in kilowatts (kW), influencing how quickly the water reaches the desired temperature.
- Energy efficiency class: Indicates the device's ability to retain heat and minimize electricity usage.
- Safety features: Look for integrated thermostats, pressure relief valves, and overheat protection.
- Installation type: Options include vertical, horizontal, or under-sink mounting configurations.
How to choose an electric water heater
Selecting the right unit depends on your specific household needs and infrastructure:
- Assess your daily hot water consumption to determine the necessary tank size.
- Check your electrical system's capacity to ensure it can support the heater's power requirements.
- Consider the available space for installation to choose between compact or standard models.
- Evaluate the insulation quality of the tank to ensure long-term energy savings.
- Verify the compatibility of the mounting hardware with your wall structure.
Which water heaters are the most popular and affordable in 2026?
The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:
- Ariston VELIS TECH WIFI 50 EU Electric Water Heater, 45L, 1500W, Horizontal/Vertical for 345.49€
- Ariston VELIS TECH WIFI 80 EU Electric Water Heater, 65L, 1500W, Horizontal/Vertical for 402.49€
- Ariston VELIS TECH WIFI 100 EU Electric Water Heater, 100L, 1500W, Horizontal/Vertical Installation for 425.99€
Why is it worth buying water heaters at AiO.lv?
At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: ARISTON, Haier, CATA, TEESA, NOVEEN, stiebel eltron, KOSPEL, TESY, REGENT, NOVA TEC, TERMOMAX. When you shop with us, you get:
- official warranty and guaranteed quality;
- convenient payment options (including installment and credit);
- fast and reliable delivery across Latvia and to any EU country.
FAQ
Where can you find a water heaters with cheap prices?
You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.
What is the delivery time for water heaters?
If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.
How long is the warranty period for water heaters?
Our store provides an official manufacturer’s warranty ranging from 12 to 36 months, depending on the model and brand. If needed, you can always contact our customer service department or the manufacturer’s authorized service center for support.
Are water heaters purchasable with leasing?
Yes, if the selected product costs more than €50. You can learn more about installment purchase options and the terms of application on the Payment page.
Can water heaters be purchased for a company (with VAT)?
Yes. AiO.lv works with legal entities in Latvia and throughout Europe. All product prices are shown with VAT included. In certain cases, a 0% VAT rate may apply — for example, when purchasing from other EU countries with a valid VAT number. We issue an invoice immediately after the order is placed, support BIS electronic invoices, and automatically generate all required accounting documents. To complete a purchase for a company, simply select the company profile during checkout.
