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Buderus Logamax U072-18K 18 kW (7736900187RU)

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Wall-mounted double-circuit gas boiler of medium power with a closed type combustion chamber and a flexible digital control system. It is a turnkey solution with a high degree of integration, designed for heating and hot water supply of a private house or cottage, city apartment, office or utility room with a total area of up to 144 m2. It includes not only two heat exchangers, but also an expansion tank, a pump, a safety valve, a flow sensor, as well as a set of control and safety devices. The compact size of the device allows you to mount it in limited spaces, such as: kitchen, bathroom, pantry. Due to the use of a closed combustion chamber and a system of forced flue gas removal by a fan, the Buderus Logamax U072-18K boiler does not require installation in separate boiler rooms and can...be installed directly in residential areas. It is positioned as an affordable mid-range product. Useful thermal power of 18 kW also allows you to heat water in an amount of up to 8.6 L / min (subject to heating at 30 °C). This is quite enough for the operation of one or two points of analysis and servicing the needs of a family of up to 4 people. The device is fully adapted to work in east european conditions, it is unpretentious to the quality of the power supply and is able to maintain performance at reduced gas pressure.
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Buderus Logamax U072-18K 18 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:18 kW, area ~ 144 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 40 °С, up to 60 °С

Wall-mounted double-circuit gas boiler of medium power with a closed type combustion chamber and a flexible digital control system. It is a turnkey solution with a high degree of integration, designed for heating and hot water supply of a private house or cottage, city apartment, office or utility room with a total area of up to 144 m2. It includes not only two heat exchangers, but also an expansion tank, a pump, a safety valve, a flow sensor, as well as a set of control and safety devices.

The compact size of the device allows you to mount it in limited spaces, such as: kitchen, bathroom, pantry. Due to the use of a closed combustion chamber and a system of forced flue gas removal by a fan, the Buderus Logamax U072-18K boiler does not require installation in separate boiler rooms and can be installed directly in residential areas. It is positioned as an affordable mid-range product.

Useful thermal power of 18 kW also allows you to heat water in an amount of up to 8.6 L / min (subject to heating at 30 °C). This is quite enough for the operation of one or two points of analysis and servicing the needs of a family of up to 4 people. The device is fully adapted to work in east european conditions, it is unpretentious to the quality of the power supply and is able to maintain performance at reduced gas pressure.

All specifications
Specifications Logamax U072-18K
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area144 m²
Technical specs
Heat output18 kW
Min. heat output7.2 kW
Power supply230 V
Power consumption130 W
Coolant min. T40 °С
Coolant max. T82 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW min. T40 °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 consumption2.1 m³/h
Expansion vessel capacity8 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)700x400x299 mm
Weight32 kg
Added to E-Catalogdecember 2014
P/N
7736900187RU

Information in model description is for reference purposes.
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U072-18K