How to use wall-hung boiler in summer
With the arrival of summer, many families begin to pay attention to the use of wall-hung boilers. Wall-hung boilers are the main heating equipment in winter, but how to use them correctly in summer has become a question for many users. This article will combine the hot topics and hot content on the Internet in the past 10 days to give you detailed answers on how to use wall-mounted boilers in summer, and provide structured data for reference.
1. Common problems when using wall-hung boilers in summer

According to recent Internet search data, the following are the issues that users are most concerned about when using wall-mounted boilers in summer:
| Ranking | question | Search volume share |
|---|---|---|
| 1 | Does the wall-hung boiler need to be turned off in summer? | 35% |
| 2 | How to set the summer mode of the wall-hung boiler | 28% |
| 3 | Wall-hung boiler electricity consumption in summer | 20% |
| 4 | Wall-hung boiler maintenance methods in summer | 12% |
| 5 | Wall-hung boiler troubleshooting in summer | 5% |
2. The correct way to use wall-hung boilers in summer
1.Switch to summer mode: Most modern wall-hung boilers are equipped with a winter/summer mode switching function. Summer mode only provides domestic hot water and turns off the heating function, which can effectively reduce energy consumption.
2.Set water temperature appropriately: The bathing water temperature in summer is usually lower than that in winter. It is recommended to set the temperature between 40-45℃, which can not only meet the demand but also save energy.
3.Run regularly: Even if the heating function is not used, it is recommended to run the wall-mounted boiler at least once a month to prevent damage to internal parts caused by long-term inactivity.
4.Check water pressure: The water pressure should also be kept between 1-1.5bar in summer. If it is too low, it will affect the hot water supply, and if it is too high, it may damage the equipment.
3. Summer mode setting methods for wall-hung boilers of different brands
| brand | How to set up summer mode | Things to note |
|---|---|---|
| power | Press and hold the "Mode" button for 3 seconds to switch | Need to keep power on |
| Bosch | Turn the control knob to the "sun" symbol | Please wait 30 seconds after setting |
| Ariston | Press and hold the "+" and "-" keys simultaneously for 5 seconds | There will be a beep to confirm |
| Rinnai | Press the "Function" key to select summer mode | The display will show changes |
| Macro | Press the "Season" key to switch directly | Some models need to be unlocked first |
4. Maintenance points for wall-hung boilers in summer
1.Clean filter: Summer is the best time to clean the wall-mounted boiler. It is recommended to ask a professional to clean it thoroughly.
2.Check the flue: Ensure that the flue is unobstructed to prevent blockage caused by thunderstorms in summer.
3.Moisture-proof measures: In humid areas in the south, attention should be paid to a dry environment around the wall-mounted boiler to prevent the circuit from getting damp.
4.Power management: If not used for a long time, the power can be turned off, but it is recommended to run it on once a month.
5. Comparison of energy efficiency data of wall-mounted boilers in summer
| Usage | Average daily power consumption (kWh) | Average monthly cost (yuan) | Recommendation index |
|---|---|---|---|
| Completely closed | 0 | 0 | ★★★ |
| Summer mode only | 0.5-1.2 | 15-36 | ★★★★★ |
| Stay in winter mode | 2.5-4 | 75-120 | ★ |
| Regular maintenance and operation | 0.8-1.5 | 24-45 | ★★★★ |
6. Expert advice
According to the advice of home appliance maintenance experts, the principle of "three dos and three don'ts" should be followed when using wall-mounted boilers in summer:
Three essentials:
1. To switch to summer mode
2. Check the water pressure regularly
3. Ensure good ventilation
Three don’ts:
1. Do not completely cut off the power supply and leave it unused for a long time.
2. Do not disassemble and clean it yourself
3. Don’t ignore abnormal noises
Through the analysis of the above methods and data, I believe you have a more comprehensive understanding of the use of wall-hung boilers in summer. Reasonable use of wall-mounted boilers can not only extend the life of the equipment, but also save energy consumption, bringing more convenience and economic benefits to the family.
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