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Buderus Logamax U044-24K 22.5 kW
230 V

Photos - Boiler Buderus Logamax U044-24K 22.5 kW 230 V
Outdated Product
$530.66 up to $648.90
A simple, safe and efficient double-circuit gas boiler for closed heating systems with forced circulation of the coolant. Equipped with an open combustion chamber, designed for wall mounting in a separate non-residential (boiler) room with a free supply of fresh air. Develops useful thermal power up to 22.5 kW. It will be a good choice for organizing a new or upgrading an existing heating system for a house, commercial or east european premises with a total area of up to 180 m2 (with a ceiling height of 2.5-3 m). Boiler Buderus Logamax U044-24K economical modulating multi-lamellar gas burner. The special placement of the electrodes on the burner ensures uniform ignition and a clear control of the presence of the flame. The diameter of the nozzles allows the operation of the boiler at low g...as pressures, which is especially important for east european gas distribution systems. Provides heating of hot water in an amount up to 11.2 L / min (at a temperature difference of 30 °C), which is enough for one or two points of analysis and servicing the needs of a family of 4-5 people. For the safe operation of the boiler, a complete chimney system is required that provides stable natural draft.
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Buderus Logamax U044-24K 22.5 kW
230 V
Energy source:gas
Mount:wall, dual-circuit
Boiler power:22.5 kW, area ~ 180 m²
Combustion chamber:open, flue 130 mm
DHW temperature:from 40 °С, before 62 °С
High efficiency. Winter-summer mode. High temperature hot water for domestic hot water. 3-stage circulation pump. Possibility of connection of system of low-temperature heating "heat-insulated floor".

A simple, safe and efficient double-circuit gas boiler for closed heating systems with forced circulation of the coolant. Equipped with an open combustion chamber, designed for wall mounting in a separate non-residential (boiler) room with a free supply of fresh air. Develops useful thermal power up to 22.5 kW. It will be a good choice for organizing a new or upgrading an existing heating system for a house, commercial or east european premises with a total area of up to 180 m2 (with a ceiling height of 2.5-3 m).

Boiler Buderus Logamax U044-24K economical modulating multi-lamellar gas burner. The special placement of the electrodes on the burner ensures uniform ignition and a clear control of the presence of the flame. The diameter of the nozzles allows the operation of the boiler at low gas pressures, which is especially important for east european gas distribution systems. Provides heating of hot water in an amount up to 11.2 L / min (at a temperature difference of 30 °C), which is enough for one or two points of analysis and servicing the needs of a family of 4-5 people. For the safe operation of the boiler, a complete chimney system is required that provides stable natural draft.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications Logamax U044-24K
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area180 m²
Technical specs
Heat output22.5 kW
Min. heat output7.8 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. T62 °С
Performance (ΔT ~30 °C)10.7 L/min
"Summer" mode
Circulation pump
Boiler specs
Efficiency92 %
Combustion chamberopen (atmospheric)
Flue diameter130 mm
Inlet gas pressure13 mbar
Max. gas consumption2.65 m³/h
Expansion vessel capacity8 L
Expansion vessel pressure0.5 bar
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
water circulation failure
frost protection
More specs
Dimensions (HxWxD)735x400x360 mm
Weight33 kg
Added to E-Catalogseptember 2015
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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German level of reliability

The modern double-circuit gas boiler of German quality Buderus Logamax U044-24K, which has an affordable price and a high degree of reliability, is best suited for heating and hot water supply in a private house or apartment with good ventilation. Like most double-circuit boilers, the device can operate in winter-summer mode, using only one DHW circuit in the warm season, and in cold weather — the full scheme of operation for heating and preparing hot water. The model is equipped with an open combustion chamber, designed for the arrangement of a collector chimney system Ø 130 mm. The device has a thermal power of 22.5 kW, which is enough to efficiently heat rooms with an area of about 180 m2, and an efficiency of about 92% ensures that the gas burned is not wasted. Hot water with a specific flow rate of 10.7 L/min and an outlet temperature of 40 – 62 °C is prepared using a flow heating system and comfortably meets the needs of several people at 1 – 2 draw-off points. The pressure and quantity of hot water is monitored by the automatic DHW circuit with a built-in sensor and a flow turbine.

Three stage circulation pump

The boiler is equipped with a modulating gas burner with premixing, electronic ignition and flame control, a 3-stage heating circuit circulation pump, a complete set of hydraulic equipment and a comprehensive safety system that turns off the appliance in critical conditions. The control panel of the device is located in the lower part of the front surface of the casing and contains a digital display, a pressure gauge and 2 temperature controllers: for the supply line and for hot water. The model makes it possible to connect an additional low-temperature heating circuit "warm floor" with temperature control according to the lower flow line limit of 40 °C. At maximum power, the device works quite quietly, giving out a noise level of only 38 dB.

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U044-24K