Instant Water Heaters & Instant Heater Taps

Stiebel Eltron PEY Wall Mounted Electric Three-Phase Instant Water Heater for Central Installation 24kW

Key features:

  • Electric Three-Phase
  • Maximum Power: 24 kW
  • Maximum Flow Rate: 12.6 lt/min
  • Dimensions: 48.5 x 22.6 x 9.3 cm

Electronically controlled instant water heater for supplying a washbasin, kitchen sink, shower, or bathtub.

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365,00
Express deliveryMonday, 10 February
+20,00 €shipping cost

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Stock 5 pieces

With this purchase, you have:

2 years warranty

from 364,98 €

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Prices are calculated for:Luxembourg, Other Payment Options

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  2. Official reseller

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  7. Official reseller

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  8. Official reseller

    PEY Wall Mounted Electric Three-Phase Instant Water Heater for Central Installation 24kW

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  9. Official reseller

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  10. Official reseller

    PEY Wall Mounted Electric Three-Phase Instant Water Heater for Central Installation 24kW

    Store information
    369,00 €

  11. Official reseller

    PEY Wall Mounted Electric Three-Phase Instant Water Heater for Central Installation 24kW

    Store products
    365,00 €

  12. Official reseller

    PEY Wall Mounted Electric Three-Phase Instant Water Heater for Central Installation 24kW

    Store products
    369,00 €

  13. Official reseller

    PEY Wall Mounted Electric Three-Phase Instant Water Heater for Central Installation 24kW

    Store information
    369,00 €

  14. Official reseller
    364,98 €

  15. 369,00 €

  16. 369,00 €

Description

Extremely Convenient - Incredibly Good

The PEY instant water heater features all the standard functions you would expect from an electronically controlled device. The rotary selector allows you to quickly set your desired temperature through the analog temperature scale.

Perfect shower experience

With electronic control, the water temperature is continuously monitored. This eliminates temperature fluctuations and water preheating time. Additionally, it ensures precise water temperature up to maximum performance, turning the shower into an enjoyable experience - every time.

Product Details

  • Electronically controlled instant water heater for sink, kitchen sink, shower, or bathtub supply.
  • Quick control type (Close Loop).
  • Variable temperature selection (from 30°C to 60°C) using an analog scale.
  • Suitable for operation with solar input temperatures up to 45°C.
  • Built-in diagnostic system, electronic air detector.
  • Heat exchanger made of glass fiber reinforced polyamide.
  • 4 internal indirect spiral resistances immersed directly in water.
  • Accurate flow rate measurement.
  • Connection options for both central or local use.
  • Suitable for connection with VPE plastic pipes with DVGW test mark.
  • Easy installation thanks to the separate mounting plate and twist lock, with installation standard, front panel removal from the front, without screws, electrical connection from above or below.
  • Powered by permanent connection.
  • Can be connected to all commercially available taps.

Benefits for Your Home

  • Electronic control with output sensor for higher comfort level.
  • Precise water temperature up to maximum performance.
  • High energy efficiency - 30% savings.
  • Quick temperature selection from 30°C to 60°C.
  • Built-in diagnostic system.
  • "Bare wire" technology electric resistances for trouble-free operation even with hard water.
  • Suitable for use with preheated water up to 45°C (e.g., from solar).

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 three-phase, meaning 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 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 reached by the hot water are pre-set 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 12.6 liters per minute. Indicatively, 38-42 °C degrees are 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 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 Details

Power Source
Three-phase electric
Maximum Power
24 kW
Maximum Flow Rate
12.6 lt/min
Maximum Temperature
60 °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
Depth
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

geminia7
5
12 out of 13 members found this review helpful

Verified purchase

Very big difference from the one I had. As soon as I open the faucet, I have hot water with a stable temperature. I know that I will go under it and it will not suddenly freeze. I won't be begging it to warm up again when I close the faucet and open it again while waiting with soap in my eye. I highly recommend it!

Translated from Greek ·
  • Construction quality
  • Water heating speed
  • Hot water temperature
  • Quiet
  • Value for money
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komninoskalogiannisgreece
1
3 out of 6 members found this review helpful

Verified purchase

So I bought it new in May and after eight months it stopped bringing hot water. The installations were done by professional electricians and plumbers. The machine was working fine with the correct settings and voltage. The reason is that since it is three-phase, it should have its own fuse and a new cable, do not try to connect it to another one unless you have a large current and a good fuse. The problem was that when I called the company I bought it from, they took no responsibility and gave me the dealership's phone number. I can't say anything nice about the dealership, but the problem is that they won't replace the machine even if it has a warranty because theoretically it's the users' fault and not the factory's. For the water here in Greece, especially in the north, you should install filters and a magnetic one for particles, so that you can control the pH of the water. I do not recommend it for Greece, one reason being that if you want to install a voltage stabilizer, it will help a lot because it plays a very important role if you don't have a stable power supply, it will burn the resistors from the inside, as it happened to me, you will have to pay extra from your pocket to get it fixed and also the shipping costs, not to send it but when you receive it, if the damage has been caused by you. It is a good machine, it provides very hot water, but it is not economical in terms of electricity, you should know that it causes problems if you connect it to a central supply, you must definitely install filters or if you have a water softener device. It doesn't matter if you get the water from a private source or from the network in your area, I'm sorry but it's not worth the money, it's so expensive and I recommend you not to proceed with this purchase for Greece, save more money and install at least a 200 l solar water heater with two mirrors, with proper maintenance you will save yourself.

Translated from Greek ·
  • Water heating speed
  • Quiet
  • Can the water temperature be easily adjusted?
  • Is it relatively easy to install?
  • Construction quality
  • Value for money
  • Economical in consumption
Did you find this review helpful?
  • ody1908

    Verified purchase

    Purchased in 11/2024, I have been using it for about 1 month and I am incredibly satisfied.
    It was purchased because the solar system of the house has an excessively large tank, making it difficult and time-consuming/costly to heat the water quickly for bathing.
    It was installed in the bathroom above the shower faucet using some different fittings to accommodate the direction of the plumbing connections.
    I used a 6mm cable and a 40A type C fuse.

    Translated from Greek ·
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  • Antonis_Daskalakis4954
    5
    1 out of 1 members found this review helpful

    Truly the best machine on the Greek market. Guaranteed abundant hot water in just a few seconds. The ultimate economy for using hot water at home or in a professional space. Moreover, it is not a coincidence that most studies specify this particular product. As a professional, I have installed dozens of machines without any problems whatsoever. I highly recommend it to you.

    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?
  • Giannis_Pan
    5
    3 out of 5 members found this review helpful

    The installation process was very easy, thanks to the clear instructions provided. It didn't take long for me to have hot water in my faucets and shower. It consistently provides hot water without any fluctuations or delays, making my morning and evening showers a delight. I no longer have to worry about running out of hot water, even when guests come over. One of my best purchases. I highly recommend it.

    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?
  • isidoragkolemi
    5
    1 out of 1 members found this review helpful

    Very good! It heats the water immediately, even when you choose the maximum power of 18kW! We have set it to 39 degrees and we are very satisfied!

    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?
  • nick_k__Lefteris_
    4
    1 out of 5 members found this review helpful

    Verified purchase

    I have installed it in an apartment that I rent, I suppose it works well since I haven't received any complaints about it

    Translated from Greek ·
    • Construction quality
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  • Theodoros.N
    5
    5 out of 10 members found this review helpful

    Excellent performance and technology that cannot be compared to the rest of the market. Also, the dealership (Heatovent) has a face and service that even foreign households would envy.

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

    Very good solution, heats quickly and covers us on days when the solar water heater doesn't have hot water. Energy efficiency - reduction in electricity bill is significant.

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
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  • zoipaouri
    5
    7 out of 8 members found this review helpful

    Just installed it and we have already used it.
    Almost instantly hot water without any changes.
    I noticed a drop in pressure but I will come back after speaking with the dealership.

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

    Verified purchase

    Just installed it. It looks high quality. I will reserve judgment and come back after a few months to see its effectiveness, during the winter...
    Returning, two years later:
    We have loved it! We have hot water whenever (& as much as) we want, winter-summer, without any problems whatsoever & without any significant financial burden.
    Excellent purchase & I highly recommend it!

    Translated from Greek ·
    • Construction quality
    • Hot water temperature
    • Quiet
    • Value for money
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  • joanna3992
    5
    8 out of 8 members found this review helpful

    It's worth its money... It quickly heats up the water, it's quiet, and it has water pressure like the network... You can choose the desired temperature...

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
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  • Panagiotis_G66
    5
    9 out of 9 members found this review helpful

    Recent purchase after research. The water heats up in 5 seconds in the main supply and is easily adjustable from 30 to 60 degrees. It is absolutely silent and requires electrical installation by a 3-phase electrician. Overall, it is excellent and highly recommended.

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Hot water temperature
    • Quiet
    • Value for money
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  • panosfn48
    5
    6 out of 6 members found this review helpful

    Verified purchase

    Very good technical support from the official service representative.
    Very easy to install.
    Heats the water immediately to the desired temperature. It immediately restores the selected temperature in the water when you temporarily close the water supply and open it again later, for example, when washing your hair.
    Comparing it to the previous instant water heater I had, I rate it excellent.

    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

    Very good service from the dealership.
    Immediate, high quality and with politeness.

    Translated from Greek ·
    • Construction quality
    • Water heating speed
    • Quiet
    • Is it easy to install?
    • Can the water temperature be easily adjusted?
    • Value for money
    Did you find this review helpful?
  • 5
    3 out of 3 members found this review helpful

    Immediate response to temperature changes, without sudden fluctuations. Visually appealing.

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