Support E-Katalog!
Get a Premium subscription for the price of a cup of coffee
Catalog   /   Climate, Heating, Water Heating   /   Heating & Boilers   /   Boilers   /   Buderus

Buderus Logamax U072-35K 35 kW (7736900670)

Photos - Boiler Buderus Logamax U072-35K 35 kW
Videos 3Photos 3
23 400 
  
Buy!
Instrumentarium.ua

Газовий котел Buderus Logamax U072-35K

Instrumentarium.ua
6 year with us
(Kyiv)
Report
add to listmy lists
Buderus Logamax U072-35K 35 kW
24 kW35 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:35 kW, area ~ 280 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, up to 60 °С

A powerful double-circuit gas boiler with a closed combustion chamber from one of the largest manufacturers of heating equipment — Bosch Thermotechnology GmbH. It is the top model from the 2015 Logamax U072 line. It features an impressive useful thermal power (35 kW), moderate overall dimensions of the body, a practical microprocessor control system and high efficiency. It is positioned as a product of the middle price category, intended for organizing heating and hot water supply systems in private houses, apartments, office, commercial and household premises with a total area of up to 280 m2.

Thanks to the use of a closed combustion chamber and a forced smoke exhaust system, it works with a relatively simple coaxial chimney system and can be installed directly in residential areas. The Buderus Logamax U072-35K boiler is a highly integrated complete solution that includes an 8 liter expansion tank, a three speed low noise circulation pump, a modulating stainless steel burner, reliable gas automation and a full range of sensors for safe operation. This model is insensitive to moderate voltage drops in the electrical network and is able to maintain performance at reduced gas pressure.

All specifications
Specifications Logamax U072-35K
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area280 m²
Technical specs
Heat output35 kW
Power supply230 В
Power consumption150 W
Coolant min. T40 °С
Coolant max. T82 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW min. T35 °С
DHW max. T60 °С
"Summer" mode
Circulation pump
Control busOpenTherm
Boiler specs
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm / 80/80 mm for separate /
Inlet gas pressure16 mbar
Max. gas consumption3.9 m³/h
Expansion vessel capacity10 L
Expansion vessel pressure0.5 bar
Heat exchangercopper
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
frost protection
More specs
Dimensions (HxWxD)700x485x315 mm
Weight39 kg
Added to E-CatalogDecember 2015
P/N
7736900670

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 Buderus 2025 - new arrivals, bestsellers, and the most relevant models Buderus.

Buderus Logamax U072-35K 35 kW price graph

    7
    1
    3
    4
    A good boiler, the quality of the plastic could be improved and the instructions added.
    22 October 2017 
    Good model. The manufacturer forgot to mention that it can only be connected to UPSs with a solid neutral, otherwise the control board burns out. All boiler malfunctions are due to violations of operating conditions.
    Clear, simple menu, economical.
    1. The user manual forgot to mention that the boiler operates with a hard neutral.
    2. The user manual provides few explanations regarding possible malfunctions that are not indicated by an error code.
    3. The plastic latches break quickly, indicating poor quality plastic or a design flaw.
    For enemies
    5 August 2017 
    I bought a house, I’m doing repairs, I installed this boiler, so it was repaired twice in a year - something with the circuit boards there, and I didn’t live in the house yet and it only worked for heating for 4 months, because of repairs, today we’re moving, and he’s out of action again, a sea of emotions! Just a holiday! This is complete p...... DON'T BUY THIS!
    Beautiful, quiet,
    full quality, price
    use Buderus Logamax U072-24K month or more i recommend it don't buy
    Do not buy!!!!
    26 October 2017 
    I have already written a review on this boiler, but my emotions cannot stop!!!! The second heating season - 3 repairs are behind us, and this miracle began to make some kind of whistle!!!! and the craftsmen are very busy right now, and we have to wait..... do not buy such boilers under any circumstances!!!!!
    beautiful
    EVERYTHING IS THE BADEST
    use Buderus Logamax U072-24K month or more
    3 out of 15 user review(s) shown
    10 more user review(s)
    anonim
    17 June 2021, 14:38
    Question about Buderus Logamax U072-12K 
    Кнопка ОК не работает, что делать?
    anonim
    11 February 2021, 17:56
    Question about Buderus Logamax U072-24K 
    Обледенение трубы в морозы
    В морозы на трубе появляется сосулька и котел выключается. На табло горит 3С
    anonim
    6 July 2020, 22:46
    Question about Buderus Logamax U072-24K 
    Изменяется температура горячей воды
    Температура гор.воды установлена на 60. Идет вода горячая, потом холодеет до сильно прохладной, через секунд 30 теплеет до горячей. Через 3-7 минут снова холодеет. Никаких настроек сам не делал
    3 out of 11 question(s) shown
    8 more question(s)

    Buderus Logamax U072-35K configurations

    Price for Buderus Logamax U072-35K
    Buderus Logamax U072-24K 24 kWfrom 26 261 2 offers
    Buderus Logamax U072-35K 35 kWfrom 23 400 1 offer