Frequency Conversion Wall Hung Boiler

To accommodate varying heating loads and domestic hot water demands across different dwelling types and living habits, this frequency conversion wall hung boiler is offered in six mainstream power grades: 20KW, 24KW, 28KW, 32KW, 36KW and 40KW. Property owners can select the optimal model based on their home’s floor area, actual indoor heat loss and household daily hot water usage volume. The comprehensive power portfolio covers small-sized apartments, medium ordinary residences and high-end villas in full range, fully satisfying whole-house constant-temperature heating and 24/7 domestic hot water demands for diverse family units.

Application Scenarios & Operational Strengths

Integrated with intelligent frequency conversion energy-saving logic, high-efficiency thermal conversion technology and steady-temperature water supply capability, this wall-mounted heating appliance is widely applicable to urban compact apartments, large flat-type residences, private villas and various other residential spaces. It boasts outstanding environmental adaptability, capable of dynamically adjusting operating frequency and heat output according to ambient temperature changes and real-time user demand, maintaining stable performance under variable installation conditions and frequent daily operation. Additionally, the built-in anti-electromagnetic interference module and circulation pump anti-jam protection enable the unit to adapt to unstable household power supply environments and long-term standby status, providing families with year-round, trouble-free heating and hot water supply services with long-term operational stability.

Key Intelligent Functions & Structural Superiorities

Stepless Frequency Conversion Modulation for Energy Saving & Constant Temperature Comfort

Unlike traditional fixed-output wall hung boilers that operate at locked power levels, this unit adopts advanced frequency conversion control to achieve dynamic heat output adjustment in real time. The main control system automatically matches operating power based on indoor ambient temperature and domestic hot water demand, eliminating unnecessary on-off cycling and idle energy waste. Combined with the independent dual-loop heat exchange design, it stabilizes outlet water temperature effectively, eradicates hot and cold water temperature fluctuations, and achieves accurate constant-temperature control. This design cuts overall energy consumption while significantly upgrading the comfort level of residential heating and domestic hot water use.

Premium Stainless Steel Construction for Extended Service Life & Stable Operation

Critical heat exchange and combustion assemblies are fabricated from custom high-grade stainless steel raw materials, featuring excellent high-temperature resistance, chemical corrosion resistance and anti-aging properties. The refined internal flow and combustion structure ensures complete, uniform fuel combustion, reducing carbon deposition and mechanical component wear during long-duration operation. All core components undergo stringent industrial quality inspection and multi-dimensional performance testing during production, delivering a low failure rate and outstanding durability to support non-stop, long-term stable operation of the complete unit.

Multi-layer Intelligent Protection System for Enhanced Operational Safety

The boiler is fitted with an upgraded intelligent anti-interference system that shields the unit from external electromagnetic signal disturbance and grid voltage fluctuations, ensuring stable operation under complex household power conditions. The proprietary circulation pump anti-seize protection mechanism executes automatic self-detection and anti-blocking maintenance after prolonged idle periods, guaranteeing reliable startup at any time. Equipped with comprehensive monitoring and protection functions for temperature, pressure and operational faults, the unit eliminates potential safety hazards during use, creating a secure, stable and worry-free intelligent heating environment for household users.

Technical Parameter