How to choose a condensing wall-hung boiler?

Release Date:

2022/05/26 14:23

Due to excess air and the heating season, many users pre-burn excessively when installing gas wall-mounted boilers. However, many users are confused when choosing a hanging boiler. The market offers hanging boilers based on European technology, as well as condensing boilers from domestic manufacturers that claim to recover waste heat. So, for users, how to choose the right condensing boiler? The principle of a condensing boiler involves the outlet and secondary heat exchange device of a traditional wall-mounted boiler, but the combustion method still uses traditional gas combustion. Due to insufficient gas combustion, it's prone to waste, or excess gas produces multiple nitrogen oxides, leading to losses in some hanging boilers. Therefore, the main condenser is found in semi-condensing boilers, not the entire gas wall unit. NOx wall-mounted boilers, varying in suitability, have combustion chambers made of stainless steel or silicon materials. The heat exchanger is made of a highly corrosion-resistant stainless steel material, possessing good acid corrosion resistance. Therefore, their design life is generally over 15 years, and choosing a condensing wall-mounted boiler with full condensing capabilities offers a much longer service life than a semi-condensing wall-mounted boiler. The core issue for suitable condensing wall-mounted boilers is that the wider the power modulation range, the more accurate the operating temperature, and the higher the suitability. Because the wider its power modulation range, the more it avoids frequent boiler start-stops, and can meet

Why does everyone like to use condensing wall-hung boilers?

Release Date:

2022/05/26 14:23

Why do people use condensing wall-hung boilers? Condensing wall-hung boilers are more efficient when operating at low temperatures, making them more suitable for floor radiant heating with low return water temperatures. This is determined by the condensing properties of condensing products. Generally, the high supply water temperature for floor heating cannot exceed 6℃, and the commonly used supply and return water temperature in actual operation is around 40℃. This temperature is also within the temperature range of condensing boilers, allowing them to exert their efficiency. The advantages of a good condensing wall-hung boiler are mainly reflected in its effectiveness, and all system designs and final configuration choices are also aimed at achieving greater condensation. Whether it's floor heating or radiators, as long as the system's supply water temperature can be lowered to the effective operating temperature range for condensation, it works well. People have questions about whether condensing radiators are effective. In fact, the supply water temperature of condensing wall-hung boilers is controlled by selecting low-temperature radiators or appropriately increasing the area of ordinary radiators in the system configuration, and then combining it with climate compensation technology + radiators can also achieve effective condensing operation. Of course, to ensure that condensing wall-hung boilers can be better utilized, merely having good products and installation is far from enough; it also depends on consumer support and recognition. Jiangsu Novent Thermal Energy Equipment Co., Ltd. has established condensing wall-hung boilers, with series including condensing wall-hung boilers, and comprehensive

What are the characteristics of wall-hung boilers from boiler manufacturers?

Release Date:

2022/05/26 14:23

What are the characteristics of the furnace factory? Starting efficiency of home wall-mounted regulators? Common starting efficiency of wall-mounted regulators, fully adjusting the temperature or the thermostat's high temperature, lowering the thermostat's temperature or the thermostat's temperature. The working efficiency of a hot fireplace is 0. The efficiency of new condensing boilers is 10%. Compared with heating methods using electricity or frames, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, gas fireplace working efficiency is 90%, new condensing boiler efficiency is 1%. Compared with heating methods using electricity or frames, the heating method using electricity or frames is 1%. Compared with heating methods using electricity or frames, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating efficiency is high, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating, heating.

Wall-mounted boiler manufacturer: What is the working principle?

Release Date:

2022/05/26 14:23

Wall-hung boiler manufacturer: What is the working principle? A wall-hung boiler is a general term for gas fireplaces, fully known as a gas wall-mounted heating boiler. It is an electric water heater powered by natural gas, featuring safety protection measures such as anti-freezing protection, anti-dry burning protection, accidental shutdown protection, over-temperature protection, and pump protection. Gas wall-mounted boilers have central heating functions. Wall-hung boilers developed by wall-hung boiler manufacturers can meet the heating needs of multiple residences. Each house can set a comfortable temperature as needed, and decide which rooms can independently turn off heating as required. They can also provide large flow regulation and constant temperature domestic hot water. Wall-hung boiler manufacturer: What is the working principle? After the wall-hung boiler motor starts working, the centrifugal fan starts first, the negative pressure in the engine combustion chamber decreases, the air pressure switch sends a command to the pump, and after the pump starts, the water flow switch activates the appliance, then sends a command to the proportional gas solenoid valve, and the proportional gas solenoid valve gradually starts. The proportional gas solenoid valve and the air pressure switch close, the negative pressure in the engine combustion chamber decreases, the air pressure switch closes, the air pressure switch sends a command to the pump, the pump, the pump starts, the pump starts, the water flow switch closes, the water flow switch starts, then, the water flow switch activates the appliance for the domestic solenoid valve, and then will not then will

Issues to pay attention to when using a wall-mounted boiler

Release Date:

2022/05/25 14:00

The era where central heating was prevalent in the North and people shivered in the South is gradually disappearing. Even though central heating is still not available in the South, there is a heating device called a wall-hung boiler, which is convenient, flexible, healthy, and comfortable, making it suitable for heating. Therefore, many people choose to use gas wall-hung boilers in areas without central heating. A wall-hung boiler is a precise device integrating water and electricity, and its safety is extremely important. Today, Brother Song will share with you some safety knowledge and energy-saving tips for using wall-hung boilers, allowing you to enjoy a warm and comfortable life in the upcoming heating season. 1. Only the specific type of gas indicated on the product nameplate label (natural gas, manufactured gas, liquefied petroleum gas, biogas, etc.) must be used; it cannot be used universally. 2. The wall-hung boiler should be installed in the kitchen or an enclosed balcony, but not in the bathroom or bedroom. 3. When the ambient temperature may drop to freezing point, the wall-hung boiler must be powered on. In standby mode, as long as the gas supply is unobstructed, the main circulation pipeline is clear, and the heating system is under normal water pressure, the wall-hung boiler's anti-freeze function and pump's anti-interference protection will work. If the wall-hung boiler, pipes, and radiators do not meet one of the above conditions, they may be damaged by freezing, or even cause safety accidents. In winter, if there is a prolonged power outage or if you are away from home for a long time, the environment is very likely to freeze,

Usage tips for wall-mounted boiler manufacturer's products

Release Date:

2022/05/25 14:00

The products of wall-hung boiler manufacturers are flexible, convenient, safe, efficient, energy-saving, and environmentally friendly. In addition, the equipment can also be used for two purposes. It can not only provide heating on cold days but also supply domestic hot water, which many friends highly appreciate. However, when we use it in daily life, we should also be aware of some safety knowledge and energy-saving skills, so that the wall-hung boiler will be more comfortable to use. Wall-hung boilers are flexible, convenient, safe, efficient, energy-saving, and environmentally friendly. In addition, the equipment can also be used for two purposes. It can not only provide heating on cold days but also supply domestic hot water, which many friends like. However, when we use it in daily life, we should also be aware of some safety knowledge and energy-saving skills, so that the wall-hung boiler will be more comfortable to use. 1. The water pressure for the heating method of wall-hung boiler manufacturer's products should not be too high; 1.2-1.5 bar is the most suitable range. The pointer on the wall-hung boiler's pressure gauge should not be less than 1 bar or 2 bar at any time. When it is less than 1 bar, the pressure needs to be topped up to 1-1.5 bar to ensure the normal operation of the wall-hung boiler and prevent damage at high temperatures. 2. Choose appropriate gas. Most households use wall-hung boiler gas, and the gas we use must meet product requirements. If choosing a gas wall-hung boiler, it must use combustible.
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