Instant Water Heaters & Instant Heater Taps

Osio Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

Key features:

  • Electric Single-phase
  • Maximum Power: 3.3 kW
  • Maximum Flow Rate: 3 lt/min

Instant water heater tap with a water temperature display, ideal for vacation homes and any place where you want to save energy on hot water.

See full description
43,83
Express deliveryTomorrow, 07 February
+14,00 €shipping cost

Selected Store

Stock 2 pieces

With this purchase, you have:

2 years warranty

from 43,50 €

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Prices are calculated for:Luxembourg, Other Payment Options

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    Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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    Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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  11. Official reseller

    Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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  12. Official reseller

    Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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    43,90 €

  13. Official reseller

    Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

    Store products
    43,50 €

  14. Official reseller

    Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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  15. Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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  16. Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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    43,90 €

  17. Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

    Store information
    43,90 €

  18. 43,83 €

  19. Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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    43,90 €

  20. Official reseller
    43,90 €

  21. Official reseller

    Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

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    43,90 €

  22. Official reseller
    44,09 €

  23. Official reseller
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  24. Official reseller
    48,29 €

  25. 43,90 €

  26. Official reseller

    Electric Single-Phase Instant Heater Tap for Kitchen 3.3kW

    Store information
    43,90 €

Description

Installation

It is easily and quickly installed on the kitchen sink and fully replaces the classic faucet. It is easy to use or maintain and serves daily needs such as washing hands or dishes.

Digital Display

It is equipped with a built-in digital display that shows you the water temperature and also gives you the option to select it yourself.

Features:

  • Hot water in seconds
  • Maximum water temperature 60°C
  • No need for central heating or water heater
  • Fully replaces the tap
  • Connection to the water network at the bottom
  • Operating pressure: 0.04 - 0.6 MPa (0.4 - 6 bar)
  • You have as much hot water as you need
  • Water temperature adjustment
  • No water or energy losses
  • Beautiful design for the kitchen, bathroom, cottage
  • Easy and quick assembly and installation
  • Water temperature display
  • Power: 3300W

What is an instant water heater?

The instant water heater is a type of water heater that heats water in real-time. It only heats the water that passes through it at that moment. There is no hot water storage tank. This has many advantages, such as energy savings, since only the water that is used is heated, and longer lifespan, as there is no water tank and no accumulation of salts on the resistance and other components.

It operates with electricity and is single-phase.

How It Works

The instant water heater has a cold water inlet pipe, which passes through the resistance, heats up, and exits through the hot water outlet pipe. A necessary condition for the instant water heater to initially operate is the pressure of the cold water inlet should not be too low.

The water temperature is regulated by a thermostat, so it does not exceed a maximum value. The temperatures that the hot water reaches are preset so that one can use the hot water directly, without needing to mix it with cold water.

The maximum temperature it can reach for hot water production is 60 °C, while the maximum water flow rate reaches up to 3 liters per minute. Indicatively, 38-42 °C degrees are standard for shower use.

Advantages of an instant water heater compared to a classic electric water heater

  • It is small in size and does not take up much space.
  • There are no energy losses, as only the water being used at that moment is heated. Therefore, we save on the electricity bill. In a traditional water heater, the hot water that is not used goes to waste.
  • The hot water used in the instant water heater is used as is, without mixing with cold, as happens in a traditional water heater. Thus, we also save water, in addition to electricity.
  • There is no need to wait for the water to heat up. As soon as we turn on the tap, hot water flows in a few seconds. The traditional water heater takes a few minutes, depending on its size.
  • The hot water never runs out. As long as we have the tap open, we will have hot water.

Specifications

Product Guides

User Manual
Product Number
OHF-2020D

Product Details

Power Source
Electric Single Phase
Maximum Power
3.3 kW
Maximum Flow Rate
3 lt/min
Maximum Temperature
60 °C
Temperature Setting
Degrees °C
Placement
Kitchen
Wall Mounted
No
Inverter
No
Remote Control
No

Dimensions

Height
-
Width
-
Depth
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

Reviews by our members

  • It works well for 1-2 years and then needs replacement because it gets stuck on or has a leak or breaks at the plastic neck...

    Translated from Greek ·
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  • After 9 days, it broke down. It started leaking. Bought it from the well-known eSHOP, waiting to see if I will get my money back

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    • Quiet
    • Is it easy to install?
    • Can the water temperature be easily adjusted?
    • Construction quality
    • Water heating speed
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  • Sympathetic device. We bought it for hand washing in the winter. It's not for heavy use. It simply doesn't require high pressure in hot water because it can't heat it quickly, but it burns quite a bit even with very low flow. The handling is a bit difficult. The installation is easy. When the cold weather stops, we will switch back to the regular faucet and so on.

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Quiet
    • Is it easy to install?
    • Value for money
    • Is the water temperature easily adjustable?
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  • christos.kokonoglou
    1
    1 out of 1 members found this review helpful

    It is not reliable at all. It is the second one they have replaced for me and it started malfunctioning after 3 weeks, with one working and one not. Poor condition and not reliable at all.

    Translated from Greek ·
    • Quiet
    • Is it easy to install?
    • Water heating speed
    • Construction quality
    • Value for money
    • The water temperature is not easily adjustable
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  • eessy_nesyy
    5
    11 out of 11 members found this review helpful

    It took longer to remove the previous battery than to install the osio. Very easy installation and it does exactly what it promises. It solved my problem of cracked hands from the cold water in the kitchen sink and will definitely save me energy since, in the absence of solar, I don't need to turn on the water heater every day. Satisfactory water pressure on the 3rd floor of an apartment building. In less than 7-10 seconds, I have hot water at a temperature of 40-45°C.

    update 16/11/24; after 2 years it continues to work perfectly

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
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  • obscureGR
    2
    5 out of 6 members found this review helpful

    Very good faucet, the only negative is that it only has one outlet at the bottom, which means you cannot use hot water from an electric water heater or solar water heater. In other words, it does not have a switch for hot or cold water from the supply, but only for electricity.

    update 18/2/2024: After about 20 months of light use, the On-Off of the faucet broke and stayed permanently on. It was replaced with a new one, which broke again after 2 months of lighter use, with the On-Off and the screen showing random things. When I contacted customer service the first time, they already knew about the issue with the On-Off before I even mentioned it! This particular product seems to have some issues.

    Translated from Greek ·
    • Hot water temperature
    • Quiet
    • Is it easy to install?
    • Water heating speed
    • Is the water temperature easily adjustable?
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    Very good for the faucet in the store during the winter. It heats up in 6-7''

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  • 5
    4 out of 4 members found this review helpful

    Verified purchase

    It delivers what it promises immediately

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
    Did you find this review helpful?
    • Construction quality
    • Hot water temperature
    • Quiet
    • Value for money
    • Water heating speed
    • Construction quality
    • Water heating speed
    • Quiet
    • Value for money
    • Hot water temperature