Company News
What are the advantages of wall-mounted boiler manufacturers’ products?
Release Date:
2022/05/25 14:00
As a key component of home heating systems, wall-mounted boilers have become the preferred choice for many households. What are the advantages of wall-mounted boilers? First, their comfort-enhancing heating function can be independently switched on or off in response to changes in ambient temperature. For example, in 2015, when the official heating season began in Shandong Province, if temperatures suddenly dropped at the end of October, wall-mounted boiler products could be promptly activated to provide heat—making them especially well-suited for families with elderly members and infants. A comfortably regulated indoor environment can effectively alleviate pain associated with chronic conditions common among seniors, such as cold legs, thereby reducing discomfort. For households with infants, automatic temperature control helps prevent overheating in autumn and ensures that babies stay warm during winter, particularly when the boiler is still adjusting to outdoor temperature changes. Some families find themselves uncomfortably hot indoors and end up wearing light clothing, while others struggle to maintain a comfortable 18°C; with a wall-mounted boiler, however, the system can automatically adjust its output based on the outside temperature. Over a 24-hour period, the boiler’s temperature settings can be fine-tuned to achieve optimal indoor climate control: when the boiler is set to regulate temperature, some households may feel excessively warm, prompting residents to wear lighter clothes, while others may find it difficult to keep the indoor temperature above 18°C—yet with a wall-mounted boiler, the system can dynamically adapt to outdoor conditions, ensuring a consistently comfortable indoor environment around the clock.
Precautions for Wall-Hung Boiler Installation
Release Date:
2022/05/25 14:00
There are many important considerations when installing a wall-mounted boiler, yet many people may not be fully aware of them. Below, we’ll provide a brief overview. Non-standard or unreasonable practices during the installation process are among the primary factors that can seriously compromise the smooth operation of the boiler. Given the varying levels of technical expertise among installation personnel, some boilers fail to function properly after installation. Let’s now examine the key points to keep in mind during installation: 1. The boiler is installed as a conventional gas water heater; 2. Central heating pipelines and terminal devices are integrated into the boiler’s piping system; 3. The boiler’s piping and terminal devices are installed using a floor-heating configuration; 4. Solar energy systems, kitchen and bathroom fixtures, and building hydronic piping are also installed. During installation, it is essential to ensure proper balance at each terminal. Piping should be configured in either parallel or series arrangements for each terminal—whether underfloor heating or radiators—and the temperature difference between terminals should be kept as small as possible. This minimizes temperature differentials throughout the system, including the outlet water temperature. If such imbalances occur, issues like dry firing or automatic shutdowns may arise. Therefore, it is crucial to take preventive measures against these problems. The above are the key considerations briefly outlined by our editor for wall-mounted boiler installation. We hope this information proves helpful to you.
How do you use a gas wall-mounted boiler?
Release Date:
2022/05/25 14:00
In the cold winter, as temperatures drop, gas-fired wall-mounted boilers have become the primary heating solution for many households. For new users of gas-fired wall-mounted boilers, how can they operate the appliance correctly and safely? Below, we’ll share some key tips on using a gas-fired wall-mounted boiler. Standard models typically offer two distinct operating modes: space heating and domestic hot water. The control panel usually provides a switch between these two functions. During winter, the boiler can be set to provide both space heating and hot water, with hot-water priority or automatic mode switching based on user preferences. In summer, the boiler remains in standby mode, supplying only domestic hot water. Temperature control in gas-fired wall-mounted boilers generally follows the principle of maintaining a constant temperature: for underfloor heating systems, the water temperature is usually kept around 60°C. If the boiler’s output temperature exceeds 80°C or drops below 40°C, this is an unscientific operating approach. Running the boiler at a low temperature—below 40°C—after work hours is also highly inefficient and energy-ineffective.
Installation and Usage Standards for Gas Wall-Hung Boilers: Key Points to Note
Release Date:
2022/05/25 10:20
Currently, the installation and operation methods for wall-mounted boilers on the market are largely similar; therefore, certain precautions must be observed during installation. Let us walk you through the key aspects to consider when complying with the installation standards for gas-fired wall-mounted boilers. The following points should be noted regarding the use and installation of gas-fired wall-mounted boilers: 1. Improper use or installation can cause harm to people, animals, and property; 2. Equipment must be installed strictly in accordance with the manufacturer’s manual; 3. Only authorized dealers and qualified service personnel designated by the manufacturer are permitted to repair or replace parts or the entire unit. Original manufacturer-supplied components must be used to maintain product safety; 5. The original flue system must be used; no other flue may be substituted arbitrarily. It is strictly prohibited to use a single flue as a replacement for a coaxial flue; 6. Maintenance of flue gas pressure regulators and control devices must be performed by the equipment manufacturer; otherwise, contact the manufacturer directly; 7. Do not purchase equipment that has been modified by unauthorized dealers to ensure safety; 8. The boiler must be installed before any gas shut-off valves are fitted to the piping; 9. Installation of the boiler is prohibited near high-electromagnetic-radiation appliances such as induction cookers and microwave ovens; 10. It is strictly forbidden to remove any seals or gaskets from the appliance; 11. When cleaning the appliance, do not use corrosive cleaning agents; 12. Installation of the appliance is prohibited in bedrooms, living rooms, and bathrooms; 13. Children and individuals who are unable to operate electrical appliances are prohibited from doing so, and children are also prohibited from playing with electrical appliances; 14. Users
Working Principle of Gas Wall-Hung Boilers
Release Date:
2022/05/25 10:20
When it comes to wall-mounted gas boilers, I’m sure my friends all know that they play a crucial role in winter by using natural gas to produce hot water. However, when operating a gas-fired wall-mounted boiler, it’s important to choose the right model; otherwise, the heating performance in the future will be poor. So how does a gas-fired wall-mounted boiler work? Let’s take a look. The operating principle of a gas-fired wall-mounted boiler is as follows: When the ignition switch is turned on, the fan starts up, creating a negative pressure differential inside the combustion chamber. This triggers the air-pressure switch to send a signal to the circulating pump, which then starts. In turn, the flow switch sends a signal to the high-pressure safety device and to the gas proportional valve, causing the latter to open. Thanks to the negative pressure in the combustion chamber, natural gas is drawn in steadily without pooling or igniting prematurely, thus preventing knocking and ensuring quiet, ultra-silent ignition—minimizing the risk of accidents and guaranteeing stable operation. The system also includes interlock controls among the gas proportional valve, the air-pressure switch, and the flue-gas draft switch: only when the combustion chamber maintains a certain level of negative pressure can the gas proportional valve function; if the flue-gas draft switch fails to detect proper exhaust flow within five seconds, it will immediately shut off the gas proportional valve and stop the gas supply. (Santlets) As a traditional German heating technology brand, our company’s main brands and business lines include Jiangsu Nuowinte Thermal Energy Equipment Co., Ltd. and wall-mounted boilers.
Performance Characteristics of Gas Wall-Hung Boilers
Release Date:
2022/05/25 10:15
As living standards continue to rise, people are placing ever-higher demands on the comfort of residential heating, cooling, and domestic hot-water systems. Today, gas wall-mounted boilers, as standalone home appliances for gas-fired space heating and domestic hot-water supply, effectively meet both heating and hot-water needs while delivering stable, reliable hot-water service. Manufacturers of wall-mounted boilers are likewise very optimistic about this market. As an emerging product, the gas wall-mounted boiler is uniquely suited to satisfying modern hot-water requirements. The key features of gas wall-mounted boilers include: 1. Energy efficiency and environmental protection: Unlike central heating systems, which suffer significant heat loss in distribution pipes, wall-mounted boilers achieve higher heating efficiency, thereby reducing energy consumption and minimizing environmental impact. Their balanced combustion design draws the air required for combustion from outdoors, while flue gases produced during combustion are forcibly exhausted to the outside, ensuring a continuous supply of fresh indoor air and safe, reliable operation. The completely sealed combustion chamber further extends the boiler’s service life. 2. Optimal heating comfort: With underfloor heating, the effective surface temperature of the floor is higher than the air temperature at breathing level, creating a unique microclimate that aligns with traditional Chinese principles of “warming the feet first” and the health benefits of foot warming. Warming the feet while keeping the head cool helps prevent cold-related ailments such as leg discomfort, arthritis, and respiratory diseases. 3. Cleanliness and hygiene: Green heating through underfloor radiant heating relies on thermal radiation rather than forced-air circulation, eliminating the risk of indoor dust being stirred up.
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