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Demrad Atron H 24 24 kW

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The wall-mounted double-circuit boiler Demrad Atron H 24 is a relatively inexpensive, but at the same time modern equipment for space heating and hot water preparation. The useful power of the unit is 24 kW, which in total allows it to be used on an area up to 180 m2. The performance of the boiler in the mode of preparation of hot water is 8 liters per minute, the design initially contains the necessary circulation pump. The model has a very high efficiency — at the level of 93%, and the built-in protection systems provide automatic shutdown of devices in the event of a drop in gas pressure, lack of thrust or extinction of the flame.
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Demrad Atron H 24 24 kW
24 kW
28 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:24 kW, area ~ 180 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, up to 64 °С

The wall-mounted double-circuit boiler Demrad Atron H 24 is a relatively inexpensive, but at the same time modern equipment for space heating and hot water preparation. The useful power of the unit is 24 kW, which in total allows it to be used on an area up to 180 m2. The performance of the boiler in the mode of preparation of hot water is 8 liters per minute, the design initially contains the necessary circulation pump. The model has a very high efficiency — at the level of 93%, and the built-in protection systems provide automatic shutdown of devices in the event of a drop in gas pressure, lack of thrust or extinction of the flame.

All specifications
Specifications Atron H 24
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area180 m²
Technical specs
Heat output24 kW
Power supply230 В
Coolant min. T38 °С
Coolant max. T85 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW min. T35 °С
DHW max. T64 °С
Performance (ΔT=25°C)8 L/min
Warm start
Circulation pump
Boiler specs
Efficiency93 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Expansion vessel capacity7 L
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
frost protection
More specs
Dimensions (HxWxD)700x410x295 mm
Weight30.5 kg
Added to E-CatalogSeptember 2013
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 Demrad 2026 - new arrivals, bestsellers, and the most relevant models Demrad.
Model overview based on user reviews  
The Demrad Atron H 24 24 kW gas boiler has received mixed reviews from users. While some users have experienced issues such as noise similar to a kettle, ignition problems, and hot water inconsistencies, others have found it to be a wonderful model that has worked well for years. A common complaint is the lack of reliable customer service, particularly regarding warranty support. Despite these issues, some users are satisfied with its performance, suggesting that competitor bias might influence negative reviews. Overall, potential buyers should weigh the pros and cons, considering both the positive long-term experiences and the reported operational challenges.
Pros

Cons

5
0
0
2
Miracle cauldron
20 September 2022 
Mayu three quarters. Two singles and a double. More than 4 years, the boilers work like a year. I didn’t rob the boiler every once in a while. More than satisfaction. I can see the booths, there is a floor-standing boiler Zhytimirsky. Before the war, I planned to buy Demir dokum for a booth. Narazi plan to fix it and install it.
Everything
I'm guessing that most of the comments were taken away by the able competitors, because they didn't lack the knowledge of the boiler
Sergey Bortnikuse Demrad Atron H 24 more than year
not satisfied
1 March 2014 
no
it makes noise like a kettle, every other time the ignition does not work - the fan works but the gas does not burn, thereby cooling the system even more
use Demrad Atron H 24 month or more
model with serious drawbacks
10 February 2014 
after a week, the F-05 pipe began to turn off and display, a clean pipe without ice. I open the camera and it turns on and works. I closed the F-05 again. After 2 weeks, when you turn on the hot water, it sounds like a plane taking off.
not seeing it yet
noisy, the body is delicate, it’s difficult to remove the trim, but it’s even more difficult to put it back on. You can’t help but remember the country of the manufacturer.
use Demrad Atron H 24 month or more i recommend it don't buy
3 out of 7 user review(s) shown
4 more user review(s)