Instant Water Heaters & Instant Heater Taps

Stiebel Eltron PHB 21 Wall Mounted Electric Three-Phase Instant Water Heater for Central Installation 21kW Code: SE092011

Key features:

  • Electric Three-Phase
  • Maximum Power: 21 kW
  • Maximum Flow Rate: 11.6 lt/min
  • Dimensions: 48.5 x 22.6 x 9.3 cm

Instant water heater Stiebel Eltron, hydraulically controlled, for sink, kitchen sink, shower or bathtub.

See full description

User Manual

315 71 €
316 Coins 316 Coins
Delivery Wednesday, 07 October
Free shipping cost
Sent from Greece
From Abclima 3.9 (54)
Greece
1 piece
See Water Heaters on the page of Abclima
What if it breaks?

You're covered by the statutory 2-year warranty. Contact us and we'll handle the entire process with the store, ensuring your issue is resolved with prompt support through a repair, replacement, or refund.

What if I change my mind?

No problem, as long as it's within 14 days. We'll come pick it up or you can choose the Skroutz Point that suits you, completely free for up to 2 times per year, and we'll refund your money. Get Skroutz Plus to enjoy unlimited free returns.

Learn more about invoicing

Description

Description

Ready for everything

Whether your home has soft or hard water, it doesn't make any difference to this robust device. Thanks to the bare wire heating system, this instant water heater is suitable for almost all water properties and always provides good performance.

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 suitable pipes for the distribution of hot water. This may result in heat and energy losses due to distance.

Top Features of the Product

  • Hydraulic control
  • Four power stages - two manually adjustable, two hydraulically controlled
  • Bare wire heating system resistant to salts

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 saving, 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 heating element, 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 that it does not 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 55 °C, while the maximum flow rate of the water reaches up to 11.6 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 as is, without mixing with cold water, as in a traditional water heater. This also saves water, in addition to electricity.
  • There is no need to wait for the water to heat up. As soon as we turn on the faucet, hot water starts running in a few seconds. A traditional water heater takes a few 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 Number
SE092011

Product Details

Power Source
Three-phase electric
Maximum Power
21 kW
Maximum Flow Rate
11.6 lt/min
Maximum Temperature
55 °C
Temperature Setting
Heating Levels
Placement
Central Installation
Wall Mounted
Yes
Inverter
No
Remote Control
No

Dimensions

Height
48.5 cm
Width
22.6 cm
Length
9.3 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 (2)

Reviews

  1. 2
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Dimitrios_kassaras
    5
    6 out of 6 members found this review helpful
    This review is about the maximum power: 18 kW

    I have had it as my main one for three years now, and especially in the low setting for the shower. Hot water in a few seconds. Perfect and more economical than regular water heaters

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
    Did you find this review helpful?
  • This review is about the maximum power: 18 kW

Questions (1)

Questions

3 users have this product and can help you

Ask for the product
Paylos_Gesos

Μέτρησα την παροχή που βγάζει το τηλέφωνο του ντουζ στο σπίτι μου και βγάζει 16 λίτρα το λεπτό. Αυτός βγάζει λιγότερα. Κάνει για να κάνεις ντουζ ;

See all questions (1)

Description & Specifications

Ready for everything

Whether your home has soft or hard water, it doesn't make any difference to this robust device. Thanks to the bare wire heating system, this instant water heater is suitable for almost all water properties and always provides good performance.

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 suitable pipes for the distribution of hot water. This may result in heat and energy losses due to distance.

Top Features of the Product

  • Hydraulic control
  • Four power stages - two manually adjustable, two hydraulically controlled
  • Bare wire heating system resistant to salts

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 saving, 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 heating element, 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 that it does not 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 55 °C, while the maximum flow rate of the water reaches up to 11.6 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 as is, without mixing with cold water, as in a traditional water heater. This also saves water, in addition to electricity.
  • There is no need to wait for the water to heat up. As soon as we turn on the faucet, hot water starts running in a few seconds. A traditional water heater takes a few 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 Number
SE092011

Product Details

Power Source
Three-phase electric
Maximum Power
21 kW
Maximum Flow Rate
11.6 lt/min
Maximum Temperature
55 °C
Temperature Setting
Heating Levels
Placement
Central Installation
Wall Mounted
Yes
Inverter
No
Remote Control
No

Dimensions

Height
48.5 cm
Width
22.6 cm
Length
9.3 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 (2)

  1. 2
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Dimitrios_kassaras
    5
    6 out of 6 members found this review helpful
    This review is about the maximum power: 18 kW

    I have had it as my main one for three years now, and especially in the low setting for the shower. Hot water in a few seconds. Perfect and more economical than regular water heaters

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
    Did you find this review helpful?
  • This review is about the maximum power: 18 kW

315,71 €
Free   shipping cost