Condensing System Gas Boiler

This Condensing System Gas Boiler directly sold by Baedin Factory is equipped with high-precision fully premixed condensing combustion technology and a variable frequency control system. It is also combined with an intelligent algorithm for outdoor climate compensation. It can dynamically adjust the heating power according to the external temperature, completely solving the problems of traditional boilers operating at fixed frequency, frequent start-stop, high energy consumption, and easy equipment wear and tear. The entire machine only retains a minimalist pipe layout with three bottom interfaces, making installation convenient and reducing the number of fault points. At the same time, it utilizes the latent heat recovery technology of flue gas to achieve ultra-high thermal efficiency, balancing energy efficiency, stability, and cost-effectiveness. It is a lightweight and preferred equipment for commercial and household long-term constant temperature heating.

This series offers six power configurations: 20 kW, 24 kW, 28 kW, 32 kW, 36 kW, and 40 kW, covering diverse heating requirements from small apartments to large villas and commercial spaces. Models of 32 kW and above come standard with a dualpump design, ensuring adequate circulation flow and even heat distribution across large or complex piping systems. The entire series features a wide modulation range, with minimum heat input as low as 4.2 kW (on the 20 kW model), maintaining high efficiency even under partial load conditions.

Applicable Environments & Operational Superiority

This boiler is purpose-built for pure heating and is compatible with low-temperature underfloor heating systems and traditional radiator systems. It is widely applicable to residential homes, villas, offices, retail stores, warehouses, and other spaces requiring continuous heating. The built-in weather-compensation function automatically adjusts operating power according to outdoor temperature; variable frequency technology reduces start-stop frequency during low-load and shoulder seasons, minimising mechanical wear and extending equipment life. Installation requires only three bottom connections (heating flow, heating return, and gas supply), with a condensate drain outlet required. The condensing effect is most pronounced when return water temperature is below 50°C – pairing with an underfloor heating system or an outdoor temperature sensor delivers optimal energy savings.

Product Features

1. Fully premixed high-efficiency condensation energy-saving function

2. Intelligent variable frequency regulation for climate compensation

3. Wide-load adaptive adjustment

4. Simple and pure heating-specific structural design

5. Ultra-low nitrogen clean combustion function

6. Thirteen-layer all-round safety protection system

User usage evaluation

Villa family users

The Condensing System Gas Boiler specially selected by the user offers much higher cost-effectiveness compared to dual-purpose stoves. The home only requires heating and does not need a hot water function. This machine is fully sufficient. The heating system in winter heats evenly without sudden temperature fluctuations. During transitional seasons when the weather is not cold, the variable frequency low-frequency operation is very quiet, and the gas cost is much lower than that of the old-fashioned boilers. It has a built-in climate compensation function, providing more power when the weather is colder. The user experience is particularly intelligent.

Shop and office space users

Shops require long-term uninterrupted heating. This pure heating stove has a simple structure and is stable with almost no malfunctions. The streamlined structure reduces many vulnerable parts, making the later maintenance very convenient. The energy-saving effect is most obvious in low-temperature floor heating conditions. It does not overuse gas even when running all day, has low operating noise, does not affect office operations, and is very suitable for commercial long-term constant temperature scenarios.

Engineering installation service providers

The installation of this boiler is very convenient. There are only three interfaces at the bottom, and the pipe layout is simple, with high construction efficiency. The overall machine has a high fault tolerance rate and is compatible with most home, commercial, and industrial heating systems for floor heating and radiators. The ultra-low nitrogen emissions fully meet the environmental protection acceptance standards. Many renovation projects in residential areas and heating projects for shops will prioritize this model, and the customer retention rate is very high.

Warehouse and factory heating users

Warehouses and factories require continuous heating throughout the day. Traditional boilers frequently start and stop, which is prone to failure. This variable frequency model has fewer start-stop times and lower wear and tear, and is particularly stable when operating continuously. The wide-range power regulation adapts to the changes in temperature differences between day and night, providing uniform heating temperatures, strong equipment durability, and greatly reducing the trouble of equipment maintenance and downtime.

Technical Parameter

Notes for Attention

1. Adapt to specific working conditions and achieve the best energy-saving effect: The condensing system gas boiler's energy-saving advantage is optimal when the return water temperature is below 50℃. By combining with a low-temperature floor heating system or an external outdoor temperature sensor, the energy-saving efficiency can be maximized. When adapted to the high-temperature working condition of radiators, the energy-saving effect slightly decreases, which is a normal difference in working conditions.

2. Standardize the installation of pipe interface: This machine is a pure heating-specific model. It only reserves three bottom interfaces for heating water supply, heating return water, and gas. There is no need to connect external domestic hot water pipelines. During installation, it is strictly prohibited to modify the pipelines privately to avoid structural failures. At the same time, a condensate water drainage port must be equipped to ensure the normal discharge of condensate water.

3. Regularly clean the heat exchange and exhaust system: After long-term operation, the flue and heat exchanger are prone to accumulate impurities and dust. Regular cleaning and maintenance are required to avoid blockage, which may affect heat exchange efficiency and exhaust smoothness, and ensure the continuous and efficient operation of the equipment.

4. Take precautions against freezing in winter: Although the equipment has built-in dual-level anti-freezing protection, when it is not used for a long time or shut down in low temperatures, the equipment must be kept powered on and watered, or the water in the pipelines must be drained to prevent pipe freezing and equipment damage.

5. Do not privately modify the combustion system: The pre-mixed combustion ratio is precisely adjusted during factory production. It is strictly prohibited to adjust the gas proportion valve or the air duct structure privately to avoid insufficient combustion, excessive exhaust emissions, and equipment failures.

6. Use a standard gas source that matches the rated parameters: A standard gas source with rated parameters must be used. Unstable pressure and excessive impurities in the gas source can cause imbalance in pre-mixed combustion, affecting heat efficiency and shortening the equipment's service life. It is recommended to use a pressure stabilizing device.

7. Regular inspection during long-term operation: For commercial and household use in continuous and all-day operation scenarios, regular checks on water pressure, pump operation, and safety protection functions are required. Minor hazards should be promptly identified to ensure the long-term stable, safe, and energy-efficient operation of the Condensing System Gas Boiler.