Bathroom Business School
The weather is getting hotter and hotter, the family wants to replace a gas water heater!
Hey, that’s great, soon you can use the new water heater.
That gas water heater liters is not the larger the better?
For a family of 3, how many liters is generally appropriate to choose?
The liters of gas water heater refers to the amount of hot water that can be produced per minute when the temperature difference between the set hot water temperature and the incoming cool water temperature is 25 degrees. It also refers to the ability of the machine to produce hot water per minute, so the more hot water outlet points, the greater the demand for liters. One kitchen and one bathroom, the recommended number of liters 12/13 liters. One kitchen and two bathrooms, the recommended number of liters 13/16 liters. One kitchen, multiple bathrooms, the recommended number of liters 16 liters. (Source: HKW Zingiber)
Wow, that makes it easy!
Hey, guys, do you understand? Gas water heater liters is not the bigger the better, but to choose the right Oh! In order to prevent small partners from choosing wrongly, this is to offer you the correct choice of “gas water heater tips”. Take a look at it ~
01 banned direct vent, flue gas water heaters
In real life
Some partners will still be inline, flue type water heaters
cheap, choose to continue to use
Especially in some old neighborhoods
But inline, flue type water heaters in use
prone to inadequate combustion
resulting in carbon monoxide poisoning accidents
Therefore they have long been eliminated
The state also expressly prohibited the production and sale of Oh! In order to
Let you understand their harmful effects
Give an example
December 2020, Nanning City, Xingning District, China Road, an old district rented family of five carbon monoxide poisoning, resulting in the death of two people, three people were sent to the emergency medical treatment. Upon investigation, the household was using a direct vent gas water heater in their home. Because the residential buildings in the district are generally older and poorly ventilated, leading to the accident. Do you understand all the little ones? We must pay attention when buying or renting a house ah!
02 can choose forced-drain, balanced water heater
Forced-exhaust water heater
exhaust gas through the flue to the outside
The oxygen required for combustion is taken from the indoor
So when installing
forced-vent water heater needs to be installed outside the bathroom
such as kitchen, balcony and other well-ventilated places
The safety factor is relatively high
The price is cheaper than the balanced type
Therefore, most people will choose this type of water heater
Balanced water heater
When the balanced water heater is running
Oxygen comes from outside
Exhaust gas is discharged to the outdoors
Neither consumes nor pollutes indoor air
Therefore, the balanced water heater can be installed in the bathroom
By far it has the highest safety factor
Many partners will also choose this type
03 Do not let the gas water heater “overage service”
Natural gas water heaters, stoves are judged to be 8 years old
That is, if your home water heater
Even if the appearance still looks very new
But when it comes to “retirement” do not let it “overage service” Oh!
Because once it exceeds its useful life
Water heater will inevitably appear
Many parts of the aging situation
will lead to the water heater performance decline efficiency
lower efficiency, gas consumption increase
Internal ash, not easy to fire easy
Incomplete combustion occurs
lead to carbon monoxide poisoning accidents
Hurry to check
Your home water heater “spoiled”?