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DC Inverter Wall hung Boiler
  • DC Inverter Wall hung BoilerDC Inverter Wall hung Boiler
  • DC Inverter Wall hung BoilerDC Inverter Wall hung Boiler

DC Inverter Wall hung Boiler

As a cutting-edge intelligent heater independently developed and produced by China Baedin, a professional manufacturer of high-end wall-mounted heating equipment, the DC Inverter Wall Hung Boiler breaks the limitations of traditional fixed-frequency boilers. Adopting advanced DC inverter drive technology, it enables stepless power regulation and intelligent adaptive operation. Equipped with a separated high-efficiency heat exchange system and precision fluid control parts, it realizes fully independent heating and domestic hot water circuits. With high-sensitivity temperature detection, full-range safety protection and premium stainless steel core components, it delivers low energy consumption, ultra-quiet running and high stability, serving as an energy-saving heating solution for modern high-comfort homes.

To fit the heating and hot water demands of different house types and living scenarios, this DC inverter wall-mounted boiler provides six mainstream power configurations: 20KW, 24KW, 28KW, 32KW, 36KW and 40KW. Users can select the most suitable model based on residential floor area, indoor heat load demand and family daily water consumption. The comprehensive power lineup fully covers small apartments, medium-sized residences and high-end villas, perfectly meeting the full-house constant temperature heating and daily hot water supply needs of different families.

DC Inverter Wall hung BoilerDC Inverter Wall hung Boiler

Applicable Environments & Operational Superiority

Combining DC intelligent frequency conversion energy-saving technology, high-efficiency heat conversion and constant temperature water output, this wall-mounted boiler is widely applicable to various residential spaces including urban apartments, large flat residences and private villas. It features strong environmental adaptability, capable of intelligently adjusting operating frequency and power according to seasonal temperature changes and real-time usage demands, maintaining stable operation in diverse installation environments and high-frequency daily use. Furthermore, it is equipped with built-in electromagnetic interference resistance and circulating pump anti-blocking protection functions, which can adapt to complex household power conditions and long-term standby states, delivering long-term stable and reliable heating and hot water services for families throughout the year.

Core Intelligent & Structural Advantages

DC Inverter Stepless Regulation, Energy-saving & Constant Temperature

Different from traditional fixed-speed boilers with fixed power output, this equipment adopts advanced DC inverter technology to realize real-time dynamic power adjustment. The system intelligently matches operating power according to indoor temperature and hot water demand, avoiding frequent startup and shutdown and invalid energy consumption. Cooperating with the independent dual-loop heat exchange structure, it effectively stabilizes outlet water temperature, eliminates cold and hot temperature fluctuations, achieves precise constant temperature control, and greatly improves household heating and water use comfort while reducing overall energy consumption.

High-grade Stainless Steel Structure, Stable & Durable Operation

The core heat exchange and combustion components adopt high-quality customized stainless steel materials, which possess excellent high-temperature resistance, corrosion resistance and aging resistance. The optimized internal structure ensures full and uniform fuel combustion, reduces carbon accumulation and component wear during long-term operation. All core accessories are manufactured under strict industrial quality standards and multiple performance tests, ensuring low failure rate and strong durability, and supporting long-term uninterrupted stable operation of the whole machine.

Smart Multi-protection System, Safer & More Reliable Use

The whole machine is equipped with an upgraded intelligent anti-interference system, which can effectively resist external electromagnetic signal interference and grid voltage fluctuations, ensuring stable operation in complex household electrical environments. The exclusive circulating pump anti-seize protection function can automatically perform self-inspection and anti-blocking protection after long-term idle time, ensuring smooth startup at any time. Equipped with multiple temperature, pressure and fault monitoring protection functions, the equipment effectively avoids potential use risks and builds a safe, stable and worry-free intelligent heating environment for families.

Technical Parameter

boilers unit L1PB20 L1PB24 L1PB28 L1PB32 L1PB36 L1PB40
Maximum heat input KW 20.0 24.0 28.0 32.0 36.0 40.0
Minimum heat input KW 8.8 9.6 11.2 12.8 14.4 16.0
Maximum heat output 80/60℃ KW 18.0 21.8 25.2 28.8 32.4 36.0
Minimum heat output 80/60℃ KW 7.7 8.4 9.8 11.2 12.6 14.2
Power nature
~220v 50Hz ~220v 50Hz ~220v 50Hz ~220v 50Hz ~220v 50Hz ~220v 50Hz
Efficiency at max output % 90.2 91.1 90.1 90.1 90.7 89.8
Efficiency at 30% % 88.7 88.7 88.7 88.7 88.7 88.7
Expansion vessel capacity Litres 6 6 6 8 8 10
Range of CH temperatures 30-80 30-80 30-80 30-80 30-80 30-80
Range of DHW temperatures 30-60 30-60 30-60 30-60 30-60 30-60
DHW production △t=25℃ I/min 10.3 12.0 14.0 16.0 18.0 20.0
Minimum DHW flow rate Vmin 2.5 2.5 2.5 2.5 2.5 2.5
Minimum DHW pressure Bar 0.2 0.2 0.2 0.2 0.2 0.2
Minimum working temperature 1 1 1 1 1 1
Dimensions(HxW×D) mm 720×400×325 720×420×325 720×490×340
Grade of protection
IPX4D IPX4D IPX4D IPX4D IPX4D IPX4D
DC Inverter Wall hung BoilerDC Inverter Wall hung Boiler
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