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Teknix ESPRO 18 kW 18 kW
400 H

Photos - Boiler Teknix ESPRO 18 kW 18 kW 400 H
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High-performance 3-phase electric boiler with Wi-Fi remote control. First of all, the model is remarkable for its ultra-modern design - a black front panel with a glossy surface and streamlined edges is complemented by a touch control unit. Interacting with such a settings panel is not only convenient, but also pleasant. This device uses a multi-stage power control system. The heater consists of six heating elements of 3 kW each. The Teknix ESPRO 18 kW electric boiler is equipped with a highly reliable Wilo-Yonos PARA circulation pump with variable speed control. When connecting the heating circuit, you do not have to worry about the expansion tank. It is already provided in the design of the furnace. The model uses one circulation circuit, but if necessary, a hot water tank can also be co...nnected to the boiler. The control panel also provides settings for hot water supply. The built-in programmer allows more efficient use of the heater's resources. The device can be configured to work in tandem with other heat sources. An electric boiler is able to warm the most severe winter.
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Teknix ESPRO 18 kW 18 kW
400 H
Energy source:electricity
Mount:wall, single-circuit
Boiler power:18 kW, area ~ 144 m²
DHW temperature:from 30 °С, up to 60 °С
Wi-Fi control. Possibility of connecting an indirect heating boiler. Economic circulation pulser with frequency regulation Wilo-Yonos PARA. Heating elements and heating flask made of stainless steel. Rotation of heating elements is used to increase the service life.

High-performance 3-phase electric boiler with Wi-Fi remote control. First of all, the model is remarkable for its ultra-modern design - a black front panel with a glossy surface and streamlined edges is complemented by a touch control unit. Interacting with such a settings panel is not only convenient, but also pleasant. This device uses a multi-stage power control system. The heater consists of six heating elements of 3 kW each.

The Teknix ESPRO 18 kW electric boiler is equipped with a highly reliable Wilo-Yonos PARA circulation pump with variable speed control. When connecting the heating circuit, you do not have to worry about the expansion tank. It is already provided in the design of the furnace. The model uses one circulation circuit, but if necessary, a hot water tank can also be connected to the boiler. The control panel also provides settings for hot water supply. The built-in programmer allows more efficient use of the heater's resources. The device can be configured to work in tandem with other heat sources. An electric boiler is able to warm the most severe winter.

All specifications
Specifications ESPRO 18 kW
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area144 m²
Technical specs
Heat output18 kW
Min. heat output3 kW / 6 heating elements of 3 kW /
Power supply400 В
Power consumption43 W / 3 – 43 W (pump) /
Rated current27 А
Coolant min. T30 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
Consumer specs
DHW min. T30 °С
DHW max. T60 °С
Wi-Fi
Circulation pump / Wilo-Yonos PARA /
Programmable thermostat / weekly /
Boiler specs
Efficiency99 %
Combustion chamberno chamber
Expansion vessel capacity6 L / stainless steel /
Connections
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
power outage
water circulation failure
frost protection
More specs
Glass panel
Dimensions (HxWxD)744x375x248 mm
Weight24 kg
Official Websitesplusktechnik.hu
Added to E-CatalogNovember 2021
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Teknix 2026 - new arrivals, bestsellers, and the most relevant models Teknix.
Model overview based on user reviews  
The Teknix ESPRO 4.5 kW electric boiler is praised for its convenient control and quiet operation, making it a suitable choice for small spaces. Users appreciate its fast water heating capabilities and modern design. The built-in app allows for easy programming, although some users have experienced issues with the Wi-Fi connection and app glitches. Despite these minor drawbacks, the boiler's energy efficiency and ability to maintain set temperatures efficiently are highlighted. The boiler is also noted for its easy installation and compatibility with thermostatic heads, offering a practical solution for those looking to integrate it with existing systems. Overall, the Teknix ESPRO 4.5 kW is considered a reliable and economical option for electric heating needs.
Pros

Cons

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Stylish, economical, simple
8 October 2022 
i like its design - no need to worry about where to hide it. We have a two-phase meter - set it to 25 degrees at night and 18 during the day. It maintains the set temperature. I like everything about it.
Convenient to program from the app for the week.
not found
use Teknix ESPRO 15 kW week i recommend it should buy
wonderful model, really honored
2 October 2022 
We bought it for our parents' house as an addition to the solid fuel one. Installation and connection went smoothly. We started it up and everything works. It heats the medium quickly, isn't noisy, and has a wonderful modern design. The app was a pleasant surprise - set it up for the week and then forgot about it. You can save significantly since a multi-tariff meter is installed. We're pleased with the purchase and hope it works reliably for a long time. The 2-year warranty was also a plus.
Quick installation and connection, convenient app, ability to program the temperature for the week, nice design
a few times it kicked me out of the app
Yanause Teknix ESPRO 9 kW less than month
good model, like it
26 November 2024 
I bought a 15 kW model with a frequency-controlled pump for electric heating of a 120-square-meter townhouse, with underfloor heating and 3 radiators. It has worked for one season, and I am generally satisfied. It operates quite quietly; you can hear the clicking from switching between heating elements, but it’s not disruptive. It quickly heats the water in the system, looks good, and the heating professionals praised the internals. The house is built from gas blocks and well insulated, so 15 kW power is with a large reserve. I generally use it at a power of 7.5 kW, which is adjustable in the app. The app itself is not bad, but the programmer from 0000 for 3 hours does not allow for adequate use of the night electricity tariff. I didn't notice any glitches with the app on the iPhone; everything except for the programmer is organized/drawn well. There’s also control on the boiler itself, which is quite convenient, but I practically don’t use it, as it’s easier with the app and there's no need to go to it. Thanks to the frequency-controlled pump, you can use thermostatic heads on the radiators, and if all are turned off, the pump just shuts down, and the boiler does not consume electricity.
Convenient control, fast water heating, quiet, pleasant design
The programmer's ill-conceived intervals
Valeriy O.use Teknix ESPRO 15 kW more than year
3 out of 6 user review(s) shown
3 more user review(s)