Instant Water Heaters & Instant Heater Taps

Wijas Pow Multi LCD 18/21/24 Wall Mounted Inverter Electric Three-Phase Instant Water Heater for Central Installation 24kW

Key features:

  • Electric Single-Phase
  • Maximum Power: 24 kW
  • Maximum Flow Rate: 14.1 lt/min
  • Dimensions: 44.7 x 23.6 x 10.4 cm

The self-regulating instant water heater Wijas can cover any point where hot water is needed.

See full description

User Manual

The product is not available for shipping to the selected country.

Description

Description

Inverter Technology

Thanks to Inverter technology, it maintains a stable temperature and consumes less energy than regular instant water heaters, as it only uses the necessary power to heat the water to the desired temperature.

Compatible with solar or boiler

It can be installed in series with existing warm water, achieving even greater savings.

If it will be the only source of hot water, the following apply in any case:

  • More economical in electricity consumption by 30 to 40% compared to non-electronic instant water heaters and 60 to 70% compared to traditional water heaters.

Operating Power

The operating power and consumption are controlled by the electronic brain according to the temperature and flow of the incoming water, in order to select the desired temperature precisely and maintain it stable.

The selected temperature ranges between 30°C and 60°C, is adjusted with touch buttons, and is displayed on the large screen.

Two programming buttons + – for temperature value adjustment, activation of the temperature limit, as well as operation and programming indication menus.

Temperature Memories

3 Temperature Memories that can be easily adjusted by you for each use.

Examples:

  • T1: 35 °C temperature for hand washing
  • T2: 38 °C temperature for shower
  • T3: 45 °C temperature for kitchen

or at any other desired temperature.

Compatible with:

  • Flow switch - activates the device only when there is water flow.
  • Safety thermostat - protection against overheating.
  • Inlet temperature sensor.
  • Outlet temperature sensor.
  • Salt resistance - Protection against air in the network.
  • Possibility of displaying diagnostic status on the LCD screen.
  • Menu with indicators: Water flow - Inlet temperature - Outlet temperature - Maximum power -
  • External consumption indicator (on a scale) below the temperature.
  • Possibility of setting the maximum temperature with lock.
  • Possibility of locking the screen keyboard.
  • Flexible input & output hoses for easy connection.

Installation

It is central and can be used either as the main water heating option for your home, or as a supplementary. It can provide hot water throughout the house for your everyday needs, as long as there are appropriate pipes for the distribution of hot water. This may result in heat and energy losses due to distance.

What is an instant water heater?

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

It operates on electricity and is three-phase, so a three-phase power supply is required.

How It Works

The instant water heater has a cold water inlet pipe, which passes through the resistance, heats up, and comes out in 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 temperature of the water is regulated by a thermostat, so as not to exceed a maximum value. The temperatures that the hot water reaches are pre-set so that someone can use the hot water directly, without the need for mixing with cold water.

The maximum temperature that can be reached for hot water production is 60 °C, while the maximum flow rate of the water reaches up to 14.1 liters per minute. As an indication, 38-42 °C degrees are the standard for shower use.

Advantages of instant water heaters compared to traditional electric water heaters

  • It is small in size and does not take up much space.
  • There is no energy loss, as only the water that is being used is heated at that moment. Therefore, there is savings on the electricity bill. In a traditional water heater, the unused hot water goes to waste.
  • The hot water used in the instant water heater is used without mixing with cold water, as is the case with a traditional water heater. This results in water savings, in addition to electricity savings.
  • There is no need to wait for the water to heat up. As soon as we open the faucet, hot water comes out in a few seconds. A traditional water heater takes some minutes, depending on its size.
  • The hot water never runs out. As long as we have the faucet open, we will have hot water.

Manufacturer

See full description

Specifications

Specifications

Product Guides

User Manual

Product Details

Power Source
Three-phase electric
Maximum Power
24 kW
Maximum Flow Rate
14.1 lt/min
Maximum Temperature
60 °C
Temperature Setting
Degrees °C
Placement
Central Installation
Wall Mounted
Yes
Inverter
Yes
Remote Control
No

Dimensions

Height
44.7 cm
Width
23.6 cm
Length
10.4 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 (4)

Reviews

  1. 4
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Construction quality
  • Water heating speed
  • Hot water temperature
  • Quiet
  • Value for money
  • Is it easy to install?
  • Economical in consumption
  • Can the water temperature be easily adjusted?
  • platigeo83
    5
    4 out of 4 members found this review helpful

    The best thing I have bought for the house. It heats up the water instantly, even in the winter when it is very cold. And I have it at 18kw, I didn't even put it at 20 or 24 which it has. Completely silent, you don't realize it's working and very economical. Very easy installation. It has 3 positions to store the temperature you want and you turn the faucet all the way to hot and you have exactly the temperature you want without any problem if someone opens a faucet while you're taking a shower. I have had it for 1.5 years and it works perfectly. I highly recommend it for anyone who has three-phase power in their house, they won't regret it at all.

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Super pump

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

    • Construction quality
    • Water heating speed
    • Quiet
    • Value for money
    • Is it easy to install?
    • Economical in consumption
    • Can the water temperature be easily adjusted?
  • The best thing I have bought for the house. It heats up the water instantly, even in the winter when it is very cold. And I have it at 18kw, I didn't even put it at 20 or 24 which it has. Completely silent, you don't realize it's working and very economical. Very easy installation. It has 3 positions to store the temperature you want and you turn the faucet all the way to hot and you have exactly the temperature you want without any problem if someone opens a faucet while you're taking a shower. I have had it for 1.5 years and it works perfectly. I highly recommend it for anyone who has three-phase power in their house, they won't regret it at all.

    Translated from Greek ·
    4
  • Super pump

    Translated from Greek ·
    1
  • 0
  • 0
  • See all

Description & Specifications

Inverter Technology

Thanks to Inverter technology, it maintains a stable temperature and consumes less energy than regular instant water heaters, as it only uses the necessary power to heat the water to the desired temperature.

Compatible with solar or boiler

It can be installed in series with existing warm water, achieving even greater savings.

If it will be the only source of hot water, the following apply in any case:

  • More economical in electricity consumption by 30 to 40% compared to non-electronic instant water heaters and 60 to 70% compared to traditional water heaters.

Operating Power

The operating power and consumption are controlled by the electronic brain according to the temperature and flow of the incoming water, in order to select the desired temperature precisely and maintain it stable.

The selected temperature ranges between 30°C and 60°C, is adjusted with touch buttons, and is displayed on the large screen.

Two programming buttons + – for temperature value adjustment, activation of the temperature limit, as well as operation and programming indication menus.

Temperature Memories

3 Temperature Memories that can be easily adjusted by you for each use.

Examples:

  • T1: 35 °C temperature for hand washing
  • T2: 38 °C temperature for shower
  • T3: 45 °C temperature for kitchen

or at any other desired temperature.

Compatible with:

  • Flow switch - activates the device only when there is water flow.
  • Safety thermostat - protection against overheating.
  • Inlet temperature sensor.
  • Outlet temperature sensor.
  • Salt resistance - Protection against air in the network.
  • Possibility of displaying diagnostic status on the LCD screen.
  • Menu with indicators: Water flow - Inlet temperature - Outlet temperature - Maximum power -
  • External consumption indicator (on a scale) below the temperature.
  • Possibility of setting the maximum temperature with lock.
  • Possibility of locking the screen keyboard.
  • Flexible input & output hoses for easy connection.

Installation

It is central and can be used either as the main water heating option for your home, or as a supplementary. It can provide hot water throughout the house for your everyday needs, as long as there are appropriate pipes for the distribution of hot water. This may result in heat and energy losses due to distance.

What is an instant water heater?

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

It operates on electricity and is three-phase, so a three-phase power supply is required.

How It Works

The instant water heater has a cold water inlet pipe, which passes through the resistance, heats up, and comes out in 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 temperature of the water is regulated by a thermostat, so as not to exceed a maximum value. The temperatures that the hot water reaches are pre-set so that someone can use the hot water directly, without the need for mixing with cold water.

The maximum temperature that can be reached for hot water production is 60 °C, while the maximum flow rate of the water reaches up to 14.1 liters per minute. As an indication, 38-42 °C degrees are the standard for shower use.

Advantages of instant water heaters compared to traditional electric water heaters

  • It is small in size and does not take up much space.
  • There is no energy loss, as only the water that is being used is heated at that moment. Therefore, there is savings on the electricity bill. In a traditional water heater, the unused hot water goes to waste.
  • The hot water used in the instant water heater is used without mixing with cold water, as is the case with a traditional water heater. This results in water savings, in addition to electricity savings.
  • There is no need to wait for the water to heat up. As soon as we open the faucet, hot water comes out in a few seconds. A traditional water heater takes some minutes, depending on its size.
  • The hot water never runs out. As long as we have the faucet open, we will have hot water.

Manufacturer

Product Guides

User Manual

Product Details

Power Source
Three-phase electric
Maximum Power
24 kW
Maximum Flow Rate
14.1 lt/min
Maximum Temperature
60 °C
Temperature Setting
Degrees °C
Placement
Central Installation
Wall Mounted
Yes
Inverter
Yes
Remote Control
No

Dimensions

Height
44.7 cm
Width
23.6 cm
Length
10.4 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 (4)

  1. 4
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Construction quality
  • Water heating speed
  • Hot water temperature
  • Quiet
  • Value for money
  • Is it easy to install?
  • Economical in consumption
  • Can the water temperature be easily adjusted?
  • platigeo83
    5
    4 out of 4 members found this review helpful

    The best thing I have bought for the house. It heats up the water instantly, even in the winter when it is very cold. And I have it at 18kw, I didn't even put it at 20 or 24 which it has. Completely silent, you don't realize it's working and very economical. Very easy installation. It has 3 positions to store the temperature you want and you turn the faucet all the way to hot and you have exactly the temperature you want without any problem if someone opens a faucet while you're taking a shower. I have had it for 1.5 years and it works perfectly. I highly recommend it for anyone who has three-phase power in their house, they won't regret it at all.

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Super pump

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

    • Construction quality
    • Water heating speed
    • Quiet
    • Value for money
    • Is it easy to install?
    • Economical in consumption
    • Can the water temperature be easily adjusted?
  • The best thing I have bought for the house. It heats up the water instantly, even in the winter when it is very cold. And I have it at 18kw, I didn't even put it at 20 or 24 which it has. Completely silent, you don't realize it's working and very economical. Very easy installation. It has 3 positions to store the temperature you want and you turn the faucet all the way to hot and you have exactly the temperature you want without any problem if someone opens a faucet while you're taking a shower. I have had it for 1.5 years and it works perfectly. I highly recommend it for anyone who has three-phase power in their house, they won't regret it at all.

    Translated from Greek ·
    4
  • Super pump

    Translated from Greek ·
    1
  • 0
  • 0
  • See all