What's the difference between summer and winter modes of water heaters?

Winter mode uses more gas than summer mode. Summer temperature is high, the corresponding water temperature is lower, and the environmental heat loss is much smaller, so it is enough to use summer mode. The so-called winter and summer mode is to use a control valve to control the conversion of gas supply channels. In winter mode, all burners supply gas; in summer mode, some burners supply gas and some burners stop supplying gas. 1

Which is better, gas water heater kitchen mode or constant temperature?

Constant temperature will be better, and gas water heaters consume more electricity.

2

What's the difference between a gas water heater with kitchen mode and one without kitchen mode?

There is no difference, but the setting temperature is different, which is the same as manually adjusting the temperature.

three

Which is better, gas water heater or electric water heater? The difference between gas water heater and electric water heater.

1. Hot water quantity. The gas water heater for four people uses 8 liters, and the electric water heater for four people needs 60 liters. Comparing an 8-liter gas water heater with a 60-liter electric water heater, the 8-liter gas water heater can continuously generate 8 liters of hot water per minute, and the water consumption is unlimited. The electric water heater needs to heat a pot of water every half hour. If this pot of water is used up, it will take about half an hour. 2. Constant temperature. Because the gas water heater is fast heating and has a temperature regulating device, as long as it is adjusted to a comfortable temperature at the initial stage of use, the hot water will always maintain this temperature. Electric water heaters are volumetric. After a can of water is heated, because the temperature is high (generally around 80℃), it is necessary to push out the heated water with cold water when it is first used, and at the same time, it is necessary to change some cold water. In the process of ejection, the water temperature is high at first, and it will gradually decrease with use, so it is necessary to constantly adjust the ratio of cold water to hot water when using. # # # From the point of view of convenience and comfort. Gas water heaters have stable water temperature and fast heating speed, while electric water heaters need to wait for some time. If you take a bath for too long, the electric water heater

four

Which is better, water heater or gas water heater? The difference between water heater and gas water heater.

Power consumption: For the same heating of 200l water, 4.8 yuan is required for electric water heaters and 3.6 yuan is required for gas water heaters. The electric water heater directly heats the water temperature, with high power and power consumption, so the gas water heater with high cost directly burns liquefied gas and natural gas, with high thermal efficiency, so the cost is lower. Price: The price of 8-liter gas water heater is generally above 800 yuan, and the installation cost is generally above 1000 yuan, and some even close to 2,000 yuan, while the price of electric water heater is above 1000 yuan, and the installation cost is generally below 1500 yuan, which is cheaper than gas water heater. Life: If the gas quality of gas water heater is good, it can be used for more than 6 years. The electric water heater can be used for about 4 years under the condition of good water quality due to serious scaling. With the extension of service time, the heating efficiency of electric water heater will be greatly reduced. ### 1. Hot water quantity. The gas water heater for four people uses 8 liters, and the electric water heater for four people needs 60 liters. Comparing an 8-liter gas water heater with a 60-liter electric water heater, the 8-liter gas water heater can continuously generate 8 liters of hot water per minute, and the water consumption is unlimited. but

five

What's the difference between a domestic water heater and a gas water heater?

What is a Dasheng gas water heater? Generally, domestic gas water heaters are instant-heating type, which does not store water, but all the water is stored by electric water heaters. The water heater is water storage, gas heating, electric driving water pump, ventilation and control circuit. The difference between a water heater and an ordinary water heater is that the former adopts a circulating waterway, which heats and supplements water circularly like heating. Therefore, when in use, hot water can be obtained at any time without discharging cold water in the pipeline. Because the circulating pipes are all over the kitchen, bathroom and even heating pipes, the one-way water pipe at the end of the water supply is very short, which basically does not affect the hot water supply. Nowadays, household heating in many cities is water heaters, which are very expensive, costing thousands of dollars in a winter.

six

Difference between gas water heater and electric water heater

1, gas appliances must meet relevant standards. The safety performance of gas water heaters has been improved by several generations of products and passed the postgraduate entrance examination. At present, there are almost no safety hazards. However, in order to make profits, some unscrupulous manufacturers still sell inline products that are strictly prohibited from production and sales, which is prone to danger.

seven

What's the difference between an electric water heater and a gas water heater?

First, from the perspective of hot water production, the average gas water heater has 5 liters, 7 liters, 8 liters and so on. Refers to the amount of hot water produced when the water temperature rises by 25℃ within one hour. If the temperature of tap water is 25℃, 5 liters, 7 liters or 8 liters of hot water with 50℃ can be generated at a time. Electric water heaters are generally marked with 30 ~ 90 liters. This figure refers to the water capacity of the electric water heater, which is equivalent to adding a kettle to the electric stove. The water consumption of this kettle is 30 ~ 60 liters. Compared with the 40-liter electric water heater, the 8-liter gas water heater can continuously generate hot water every 8 liters, while the electric water heater needs to heat a can of water every once in a while. It will take about half a minute if this pot of water is used up. When taking a bath in winter, if you don't master the bath time and haven't finished washing a can of water, you have to wait in the bathroom for about half a minute. Secondly, from the heating speed, most of the gas water heaters currently produced are fast water heaters. Whenever you want to turn on the gas valve and faucet with hot water, the required hot water will arrive immediately. The electric water heater needs electricity for about half a day before it can be used. three

eight

Difference between gas wall-hung boiler and gas water heater

The main difference between gas-fired wall-hung boilers and gas-fired water heaters lies in their functions. Gas-fired wall-hung boiler has high power, which can not only provide domestic hot water, but also have the function of heating, replacing the function of water heater. The water heater is obviously domestic hot water and cannot be used as a heat source for heating.

nine

How to change Kafeite heating water heater from radiator mode to floor heating mode

Replacing radiator with floor heating may not be warm. If there is something wrong with the pipeline, it is very troublesome to maintain it, because the installation of indoor heating facilities is calculated at the early stage of design. Floor heating requires low temperature and large flow, while radiator requires high temperature and low flow. When floor heating is used, the indoor heating pipe network is twice as large as that when radiator is used to meet the needs of large flow. Secondly, the floor heating requires a relatively low temperature, while the radiator requires a high temperature. When the radiator is changed to floor heating, the gas boiler should be selected. Owners must consider whether they can drive the area of their homes when choosing gas boilers. Some families use floor heating and hot water when using gas-fired boilers, which leads to insufficient hot water supply and no heat in floor heating. In addition, the interface between the radiator and the floor heating pipe is not made of a material, and it is necessary to use an adapter, but some decoration companies simply don't understand this. If the interface is broken, it will leak water. It is best not to tamper with the indoor radiator, and don't change it to floor heating without permission. If the floor heating in a residential area is changed more, the flow rate of water will slow down.

10

What's the difference between a gas wall-hung boiler and a gas water heater? How to use the gas water heater?

Wall-hung boilers take a long time to install, which usually takes about 10 hour, because their requirements are quite strict, so attention should be paid to temperature control and safety measures. Gas wall-hung boilers have many safety functions, such as anti-dry burning function and automatic flameout function, which is very reassuring, while gas water heaters do not have so many protective measures. Whether it is a gas wall-hung boiler or a gas water heater, the hot water provided for people can be used 24 hours a year. In particular, gas-fired wall-hung boilers provide heating hot water in winter and hot water in summer, which is more simple and convenient to use. # # # Gas-fired wall-hung boiler takes gas as the main energy source, which can be connected with indoor radiator, floor heating and air duct machine to provide domestic heating and sufficient domestic water for us. Use it when you want. Gas water heaters can't provide heating, but can only provide hot water for people's lives, which is the most essential difference between them. Gas wall-hung boiler

1 1

What's the difference between a natural gas water heater and a gas water heater?

Gas is installed in the kitchen, which not only saves space, but also can heat the water in the kitchen and bathroom, that is, there is always hot water when it is used. The disadvantage is that you have to put a lot of water to get the pressure of hot water, and too dilute water will not ignite (although many so-called low-pressure water can be used now, it is still protected). The advantage of gas is that water can't be used up, and electricity saves water to burn. Just that jar will have to be used up. Electric water heaters are generally available. Hot water should be burned in advance, and some of it will be cold after being used up. Now there is a small electric water heater, which has the advantages of both kinds of water heaters. Yes, it's expensive. The advantage of electricity is that it is easy to install, and there is no need to open the wall to exhaust air. It is easy to install electricity in a closed bathroom far from the kitchen, otherwise it is almost safe to connect it with a long hot water pipe. Electricity is protected by electricity, and gas is forced to be discharged directly to the outside through a hole in the wall, which is safe.

12

What's the difference between biogas water heater and gas water heater?

First of all, biogas water heaters are also gas water heaters. But when it burns, it uses biogas, and they can't be used together, just as natural gas water heaters can't be used with liquefied gas water heaters. The gas pressure they use is different, and the calorific value of the gas is also different. The main structure is similar, but the aperture and parameters of each component are different and cannot be used universally. # # # Hello. The difference between biogas water heater and gas water heater: the main structure is similar, but the caliber and parameters of each component are different, so it can't be used universally! Just like biogas stoves and natural gas liquefied gas stoves can't be used together! The general biogas water heater is widely used, I hope it will help you. Hehe # # # From the point of convenience and comfort. Gas water heaters have stable water temperature and fast heating speed, while electric water heaters need to wait for some time. If the bath time is too long, because the electric water heater is volumetric, the temperature in the cylinder will gradually drop, so friends who take a long bath should hurry up. From the perspective of environmental protection and installation and maintenance costs. Gas water heaters consume more energy. With the increase of gas price, the use cost of gas water heater is also increasing.

13

What's the difference between an antifreeze gas water heater and an ordinary gas water heater?

Energy-saving gas water heaters choose different products for different buildings. The collector of common gas is mainly installed in the room/roof, and the collector should face the sun without shelter. If conditions permit, try to choose a sheltered place. This is because this installation position does not affect the daily life of consumers, with sufficient lighting, less heat exchange loss and easy inspection and maintenance. According to different building structural forms, different gas products and installation methods can be selected: ① Multi-storey building: installation is not limited, either vacuum tube gas or flat gas products can be selected. ② High-rise and small high-rise: balcony gas products can be selected. (3) Villa building: You can choose flat gas that can be flexibly installed and integrated with the building. Smooth air is not affected by high-rise buildings and special buildings, and it is beautiful and generous. You can also choose vacuum tube gas with better frost resistance. Pay attention to the insulation effect. Because the gas water heater is outdoors, the thermal insulation layer of the water tank of the gas water heater is thicker than that of the electric water heater. At present, commonly used thermal insulation materials include asbestos, sponge, foamed plastics, polyurethane foam and so on.

14

The difference between gas water heater 10L and 12L How to choose gas water heater for decoration?

Gas water heater, also known as gas water heater, refers to a gas appliance that uses gas to transfer heat to cold water flowing through the heat exchanger through combustion heating to achieve the purpose of hot water. The difference lies in the heating capacity. The hot water output of the water heater is not constant in the first floor, but changes with the inlet temperature. In summer, when the inlet temperature is high, the water heater is easy to output a lot of hot water. However, in winter, when the inlet temperature is low, the small-displacement water heater must reduce the amount of hot water in order to maintain the set temperature. If the temperature difference between the outlet water and the inlet water is greater, the amount of hot water is smaller. The greater the amount of hot water, the more comfortable it is to take a bath. The choice of large-displacement water heater is mainly to improve the comfort of bathing in winter. 12 liter water heater can only produce 10 liter or even lower hot water in winter, while the water output of small displacement water heater is very low. Confirm the type of gas used. Generally speaking, a water heater can only use one gas source, so you must ask a professional to buy a gas water heater. Secondly, it is necessary to choose a forced gas water heater. Because the flue of forced discharge gas water heater is easy to reach the standard

15

How to repair the leakage of gas water heater What is the difference between strong drum and strong exhaust of gas water heater?

Water leakage of gas water heater-solution to water leakage fault Generally speaking, water leakage of water heater can be solved by replacing accessories other than body leakage, such as pipeline leakage, mixing valve leakage, safety valve leakage and so on. The water leakage of the body is due to the rupture of the tank, which can not be used normally. The replacement of the water heater tank is expensive and has no maintenance value. It is better to directly replace the new water heater. In order to prevent the hot water tank from being corroded and cracked, it is suggested to clean the water heater every 1-2 years and replace the magnesium rod. Magnesium rod can inhibit the formation of scale and impurities, protect the water heater and prolong its service life. The gas water heater is leaking-it is very troublesome to repair the water heater. A standard process takes an average of two hours, so most after-sales or maintenance personnel refuse to repair. This situation is related to the customer's unwillingness to pay. . There is abnormal sound during ignition, indicating that there are other faults in the water heater. Please have it overhauled by professionals. It won't cost much. My cap fee is 45 yuan. Of course, the maintenance shop may charge more, but it won't.

16

Does the gas water heater need antifreeze? What's the difference between an anti-freezing machine and a non-freezing machine for gas water heaters?

Need to prevent freezing, so as not to freeze the machine and cause unnecessary losses, which is mainly reflected in the current forced exhaust models. Antifreeze is a set of electric heating device above the water tank, which will automatically heat when the temperature is lower than 0 degrees to protect the water tank from freezing. If it weren't for antifreeze, there would be no # # winter. When the outdoor temperature is close to or lower than 0 degrees Celsius, in windy weather, the water heater must be drained every time to drain the accumulated water in the water heater to prevent the water tank from freezing. If the water heater is damaged, the drainage method is as follows: 1. Common antifreeze: When the temperature is below 0℃, it is best to use the water in the water heater several times a day. Especially before going to bed and after getting up, put a small amount of water to make the water in the pipeline move, and rely on the water temperature to raise the temperature of the pipeline. The lower the temperature, the more water will be drained to prevent the water pipes from freezing. 2. Drop antifreeze: Pay attention to the weather forecast at ordinary times. When the temperature drops below -7℃, fill the water tank with water after the hot water is used up at night. Then connect a basin under the nozzle or faucet, loosen the hot water valve slightly and let it drip slowly, so as to keep the water flowing in the pipeline. Generally, a basin of water can be avoided in one night.

17

What is condensation? What's the difference between condensation and ordinary gas water heaters?

The effective heat of gas combustion includes sensible heat of flue gas and latent heat of water vapor in flue gas. Due to the limitation of heat exchanger structure, ordinary water heaters can only use the sensible heat of flue gas because of the high exhaust temperature (the exhaust temperature is not lower than 1 10℃). The exhaust temperature of condensing gas water heater is very low, which can not only fully absorb the sensible heat of flue gas, but also utilize the latent heat of vaporization of some water vapor in flue gas. Therefore, the heat utilization efficiency of condensing gas water heater can be greatly improved. Compared with ordinary water heaters, the thermal efficiency is increased by 13%, in which the latent heat is about 6% and the sensible heat at low temperature is about 7%. The condensing water heater absorbs almost all sensible heat except heat loss, and nearly 50% latent heat of water vapor in flue gas. # # # Simple and popular explanation, condensation means that the cold water in the water pipe is preheated in advance by the water heater and then enters the water tank for heating. This is a newly developed energy-saving function in recent years, which can save a certain amount of gas, and of course the price will be relatively expensive. I used to be a gas water heater. Let's just say that the brands of gas water heaters on the market are all very good.

18

What's the difference between a kitchen gas water heater and a bathroom gas water heater?

There is a rule that it can't be installed in the bathroom, and it is easy to sulk. It is a good idea to install it in the kitchen! ! My home is on the first floor, and the solar energy in Ann is that the pipes are relatively long, and the water can be discharged more, which is actually quite convenient to use! # # # The main function of the kitchen gas water heater is to use hot water in the kitchen, while the bathroom gas water heater is mostly used for bathing. Although a water heater can be used at the same time, many of them are made separately now, and the kitchen can also be used as a kitchen treasure, which is also very convenient.

19

What's the difference between whole house customization and traditional home mode?

Customized furniture can not only make rational use of all kinds of space in the home, but also match the whole home environment to customize furniture for the whole house. The concept of household products under Bangpai brand refers to: to realize the unification of household styles, from design, material selection, specifications and colors to function, environmental protection and supporting upgrade, each household product must be customized separately, but it is a constituent unit of the whole house customization system. Each space has a variety of styles and themes to meet individual needs, which can be called whole house furniture customization.

20

What's the difference between a gas water heater and a boiler?

It can only be said that the water heating boiler contains the function of water heater. In winter, if you keep the heating on at home, the boiler will always work. If you go out and turn off the heating, the stove won't work. There is no heating at home, only domestic water is used, and the stove has never worked. Because domestic water heating boilers are all instant heating, for example, if you turn on the tap to wash vegetables or take a bath to put hot water, your boiler will automatically turn on and turn off the stove, hoping to help you.