Instant Water Heaters & Instant Heater Taps

RYK-007 Wall Mounted Electric Single-Phase Instant Water Heater for Bathroom 5.5kW

Key features:

  • Electric Single-phase
  • Maximum Power: 3.5 kW
  • Maximum Flow Rate: 6 lt/min
  • Dimensions: 28 x 12 x 27 cm

The instant water heater has a maximum power of 3.5 kW and is suitable for the home, the holiday house, or anywhere else you want to have instant hot water.

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Description

Description

Installation

It is suitable for individual use (application only in one supply) in the bathroom, it can be installed easily and quickly. It offers convenience in use or maintenance and meets your daily needs for hot water.

Temperature Control

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

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 must 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 that can be reached for hot water production is 60 °C, while the maximum water flow rate reaches up to 6 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.

Manufacturer

OEM
See full description

Specifications

Specifications

Product Details

Power Source
Electric Single Phase
Maximum Power
5.5 kW
Maximum Flow Rate
6 lt/min
Maximum Temperature
60 °C
Temperature Setting
Degrees °C
Placement
Bathroom
Wall Mounted
Yes
Inverter
No
Remote Control
No

Dimensions

Height
28 cm
Width
12 cm
Length
27 cm

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.

See all specifications

Reviews (9)

Reviews

  1. 2
  2. 2
  3. 2
  4. 2 stars
    0
  5. 3
Review this product
  • Quiet
  • Can the water temperature be easily adjusted?
  • Is it easy to install?
  • Value for money
  • Water heating speed
  • Economical in consumption
  • Construction quality
  • It has blocked from the second day and it does not heat the water. I am trying to understand if it is a damage or a setting.

    Translated from Greek ·
    Did you find this review helpful?
  • Athanasios_Goliaras
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Excellent product. Easy installation although some consumables (e.g., switch) are of relatively low quality. It has a filter for limescale. Excellent water supply. At high temperatures (37+ degrees) it does not raise the temperature. It has a shuko plug (its cable could be for higher power because it gets warm). Overall, EXCELLENT CHOICE.

    Translated from Greek ·
    • Economical in consumption
    Did you find this review helpful?
  • Athanasios_Gourgouris
    1
    2 out of 2 members found this review helpful

    Verified purchase

    For spring or summer, it's fine...
    It doesn't have good flow and it's definitely not for 6 lt/min.
    As soon as the weather got cold, it couldn't raise the water above 30-33 degrees, and only with low flow... the phone that came with the package broke after the fourth shower.
    Update 10/25/2023: after about 2 months, it stopped working!

    Translated from Greek ·
    • Quiet
    • Is it easy to install?
    • Can the water temperature be easily adjusted?
    • Water heating speed
    • Economical in consumption
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • 1
    3 out of 3 members found this review helpful

    Verified purchase

    fake, a joke

    Translated from Greek ·
    Did you find this review helpful?
  • Only 3 days of use, I hope it lasts. Works great for the sink.

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

  • Verified purchase

    • Construction quality
    • Water heating speed
    • Moderate noise
    • Value for money
    • Is it relatively easy to install?
    • Economical in consumption
    • Is the water temperature easily adjustable?
    • Water heating speed
    • Quiet
    • Value for money
    • Is it easy to install?
    • Can the water temperature be easily adjusted?
    • Construction quality
  • Verified purchase

    • Quiet
    • Value for money
    • Can the water temperature be easily adjusted?
    • Construction quality
    • Water heating speed
    • Is it relatively easy to install?
  • It has blocked from the second day and it does not heat the water. I am trying to understand if it is a damage or a setting.

    Translated from Greek ·
    0
  • Excellent product. Easy installation although some consumables (e.g., switch) are of relatively low quality. It has a filter for limescale. Excellent water supply. At high temperatures (37+ degrees) it does not raise the temperature. It has a shuko plug (its cable could be for higher power because it gets warm). Overall, EXCELLENT CHOICE.

    Translated from Greek ·
    1
  • For spring or summer, it's fine...
    It doesn't have good flow and it's definitely not for 6 lt/min.
    As soon as the weather got cold, it couldn't raise the water above 30-33 degrees, and only with low flow... the phone that came with the package broke after the fourth shower.
    Update 10/25/2023: after about 2 months, it stopped working!

    Translated from Greek ·
    2
  • fake, a joke

    Translated from Greek ·
    3
  • Only 3 days of use, I hope it lasts. Works great for the sink.

    Translated from Greek ·
    0
  • See all

Description & Specifications

Installation

It is suitable for individual use (application only in one supply) in the bathroom, it can be installed easily and quickly. It offers convenience in use or maintenance and meets your daily needs for hot water.

Temperature Control

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

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 must 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 that can be reached for hot water production is 60 °C, while the maximum water flow rate reaches up to 6 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.

Manufacturer

OEM

Product Details

Power Source
Electric Single Phase
Maximum Power
5.5 kW
Maximum Flow Rate
6 lt/min
Maximum Temperature
60 °C
Temperature Setting
Degrees °C
Placement
Bathroom
Wall Mounted
Yes
Inverter
No
Remote Control
No

Dimensions

Height
28 cm
Width
12 cm
Length
27 cm

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 (9)

  1. 2
  2. 2
  3. 2
  4. 2 stars
    0
  5. 3
Review this product
  • Quiet
  • Can the water temperature be easily adjusted?
  • Is it easy to install?
  • Value for money
  • Water heating speed
  • Economical in consumption
  • Construction quality
  • It has blocked from the second day and it does not heat the water. I am trying to understand if it is a damage or a setting.

    Translated from Greek ·
    Did you find this review helpful?
  • Athanasios_Goliaras
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Excellent product. Easy installation although some consumables (e.g., switch) are of relatively low quality. It has a filter for limescale. Excellent water supply. At high temperatures (37+ degrees) it does not raise the temperature. It has a shuko plug (its cable could be for higher power because it gets warm). Overall, EXCELLENT CHOICE.

    Translated from Greek ·
    • Economical in consumption
    Did you find this review helpful?
  • Athanasios_Gourgouris
    1
    2 out of 2 members found this review helpful

    Verified purchase

    For spring or summer, it's fine...
    It doesn't have good flow and it's definitely not for 6 lt/min.
    As soon as the weather got cold, it couldn't raise the water above 30-33 degrees, and only with low flow... the phone that came with the package broke after the fourth shower.
    Update 10/25/2023: after about 2 months, it stopped working!

    Translated from Greek ·
    • Quiet
    • Is it easy to install?
    • Can the water temperature be easily adjusted?
    • Water heating speed
    • Economical in consumption
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • 1
    3 out of 3 members found this review helpful

    Verified purchase

    fake, a joke

    Translated from Greek ·
    Did you find this review helpful?
  • Only 3 days of use, I hope it lasts. Works great for the sink.

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

  • Verified purchase

    • Construction quality
    • Water heating speed
    • Moderate noise
    • Value for money
    • Is it relatively easy to install?
    • Economical in consumption
    • Is the water temperature easily adjustable?
    • Water heating speed
    • Quiet
    • Value for money
    • Is it easy to install?
    • Can the water temperature be easily adjusted?
    • Construction quality
  • Verified purchase

    • Quiet
    • Value for money
    • Can the water temperature be easily adjusted?
    • Construction quality
    • Water heating speed
    • Is it relatively easy to install?
  • It has blocked from the second day and it does not heat the water. I am trying to understand if it is a damage or a setting.

    Translated from Greek ·
    0
  • Excellent product. Easy installation although some consumables (e.g., switch) are of relatively low quality. It has a filter for limescale. Excellent water supply. At high temperatures (37+ degrees) it does not raise the temperature. It has a shuko plug (its cable could be for higher power because it gets warm). Overall, EXCELLENT CHOICE.

    Translated from Greek ·
    1
  • For spring or summer, it's fine...
    It doesn't have good flow and it's definitely not for 6 lt/min.
    As soon as the weather got cold, it couldn't raise the water above 30-33 degrees, and only with low flow... the phone that came with the package broke after the fourth shower.
    Update 10/25/2023: after about 2 months, it stopped working!

    Translated from Greek ·
    2
  • fake, a joke

    Translated from Greek ·
    3
  • Only 3 days of use, I hope it lasts. Works great for the sink.

    Translated from Greek ·
    0
  • See all
48,00 €
14,00 €   shipping cost