The specific height of the water heater during installation needs to be selected according to the design of the bathroom. It is mainly determined by the location of the water heater installation. So how much is the height of the water heater? Good reference. So how to buy a water heater, many consumers do not understand the correct method of purchase, later will encounter some problems, take a look at these buying common sense.

How much is the height of the water heater

Installation height of ordinary domestic gas water heaters: According to standard ergonomics, the installation height of domestic gas water heaters should be around 1.8M, and it is generally advisable to observe the combustion window. It is better that the water heater is between 1.2M and 1.4M from the ground.

How to choose a water heater

1. Select a brand.

With the reform of water heaters, many home appliances have experienced some neglect, bankruptcy, and reorganization, leading to the need for repositioning of the home appliance market. So the old brand of the past is still there, is there still such a high-tech content, this needs to be carefully studied. The same is true for foreign brands. Whether they are or not also requires our judgment. Only good brands have better protection and technology.

2. Consider power.

Generally, the power of water storage water heater is between 1200W and 3000W, and the heat type will be higher, but it has higher requirements for the meter wire. Therefore, before choosing, you need to check whether the place where the water heater is hanging is suitable for the switch socket . It is some old houses with relatively old power distribution and insufficient electricity, which needs to be analyzed in practice.

3. Look at performance.

In general product materials, you can achieve high temperature resistance, good thermal insulation, anti-corrosion leakage and thermal insulation and energy saving. Is there a scientific certification certificate and quality inspection report? This is related to the safety of the bather and must be taken seriously.

4. Select after sales.

From the production to the sales of general products, they have entered the consumer's family. In these links, consumers pay more attention to after-sales service. Therefore, when buying, choose a big brand, choose to open, warranty card service, so as to guarantee future maintenance.

9 gas water heater installation specifications

1. Where gas water heaters are installed, convection ventilation must be maintained with the outdoors; there must be no open wires and electrical equipment above the water heater installation location, and no gas stoves, gas stoves and other gas stoves can be installed below. The water inlet and air inlet valves must be installed separately for the water heater, and the switch is convenient; the installation height of the water heater must also be easy to observe.

2. Need to pay attention to whether the exhaust pipe of the water heater passes through the ceiling? If yes, confirm that there is anything in the ceiling that may come in contact with it? For example, the plastic exhaust pipe of the range hood, wooden keel, fresh air pipe, air conditioning pipe Wait, never be too close to them.

3. Make sure that the power socket used by the water heater must be a 220V three-hole power socket. The grounding wire must be grounded and ensure that the grounding is good; because some electricians themselves are not professional, the three-hole power supply does not have a ground wire, so this Points must be confirmed.

4. The exhaust pipe must choose the product with good quality and tightness. The original smoke pipe is a very good choice. It is made of stainless steel, which is resistant to pressure and high temperature!

5. The total length of the smoke exhaust pipe cannot exceed 4m, the number of turns should not exceed 3 times, and the interface should not leak air.

6. The turning angle of the exhaust pipe must be> 90 °, and there must be transition fillets.

7. Pay attention, does the exhaust pipe pass through the balcony? If so, check if the balcony is a pine ceiling? Is there a circuit on the balcony? Be sure to keep enough distance from these heat-resistant materials to avoid hidden dangers such as fire.

8. The cover between the exhaust pipe and the wall is best made of metal, because the plastic cover is easy to bake; At the same time, when the water heater is installed, the position of the upper wall must be determined, and the hole must be drilled and drilled. Hang up the water heater again.

9. In order to prevent rain and rain from coming in from the pipeline, the smoke exhaust pipe must be tilted downward by 3-5 degrees during installation.

The above AWE introduced the question of how much the height of the water heater is generally. The height of the ordinary household gas water heater is generally below one meter and eighth, and the appropriate installation height is selected according to the specific distance requirements. How to choose a water heater, we must consider the quality of the power supply, as well as the performance of the water heater, and it is also an important aspect for after-sales. We need to know more about these related common sense.

Source: Fang Tianxia