If you want to enjoy a comfortable hot bath at home at any time, a gas water heater is undoubtedly the key to making this wish come true.
But did you know that buying a water heater is actually a college question. It is not only about the supply of hot water, but also about the safety of the home and the comfort of daily life.
I used to be a "novice" in water heater purchase, and after three unpleasant replacement experiences, I finally summed up a set of "6 do not choose" principles.
These principles will help you avoid common pitfalls when buying a water heater and make your bathing process more handy.
1. In-line water heater: potential safety hazards cannot be ignored
You may not know that you are enjoying a hot bath without knowing that the safety of your home is being threatened.
The problem with an inline water heater is that the exhaust gases it produces during the combustion process are discharged directly into the room.
That is, how dangerous it is to enjoy a hot bath without knowing that toxic exhaust fumes are creeping into your bathroom!
Moreover, if the ventilation conditions in the home are not good, these exhaust gases will accumulate indoors and pose a serious threat to the health of family members in the long run.
Therefore, for the safety and health of your family, you should choose a strong exhaust water heater to ensure that the exhaust gas can be safely discharged outside.
2. Upper fan: low efficiency and affect the experience
The design of the upper fan is actually a compromise on the combustion efficiency of the water heater.
Because of the high position of the fan, it needs to transport air through longer ducts, which increases the resistance of air flow and leads to inadequate combustion.
Moreover, this design can also lead to increased noise, which can affect the quality of life of the family.
On the contrary, the design of the lower blower is more reasonable, it can send fresh air directly into the combustion chamber, ensure that the gas is fully combusted, improve thermal efficiency, and reduce noise, so that the family can enjoy a quiet living environment.
3. High water pressure start: the use environment is limited
For people living in old neighborhoods or high-rise residences, the problem of water pressure is a reality that has to be faced.
If the water heater needs high water pressure to start, then in the case of insufficient water pressure, the water heater becomes an ornament.
Not only does this mean that you don't get hot water when you need it, but it can also cause family members to feel inconvenienced by the lack of hot water.
Therefore, it is particularly important to choose a water heater that can be started at low water pressure. This way, you can enjoy a steady supply of hot water regardless of the water pressure in your home.
4. No constant temperature system: the comfort is greatly reduced
Taking a bath should be a moment of relaxation, but if the water heater doesn't have a thermostatic system, then taking a bath becomes a battle against the water temperature.
You may experience extreme changes from cold to hot during the bath, which is not only uncomfortable, but can also cause illnesses such as colds.
A thermostatic water heater ensures that the water temperature is always kept in a constant range, making every bath a comfortable experience.
5. Stainless steel water tank: durability is not the best
Although the stainless steel material has shown good durability in many occasions, it has some problems in the application of water heaters.
Long-term exposure to high temperatures, stainless steel water tanks are prone to oxidation and scaling, which will not only affect water quality, but also shorten the service life of the water heater.
Also, stainless steel doesn't conduct heat as well as copper, which means it takes longer to heat up and consumes more energy.
Therefore, choosing a water heater with oxygen-free copper tank can not only improve the heating efficiency, but also ensure the cleanliness of the water quality and the long-term use of the water heater.
6. Improper capacity selection: unable to meet the needs of the family
The choice of water heater capacity is directly related to the water experience of you and your family.
If the capacity of the water heater is too small, then when multiple water points are used at the same time, there will be a shortage of water supply.
This is especially true in winter or during peak water consumption periods.
So, when choosing a water heater, we need to choose the right capacity according to the water needs of the home and the type of gas meter.
For example, if your gas meter is G1.6, then a 13L-16G water heater is more suitable, and if the gas meter is G4, then a 20L water heater will be a better choice.
This way, you can be sure that you have enough hot water in your home at all times to meet the water needs of the whole family.
Through the above introduction, I believe you have a deeper understanding of the purchase of gas water heaters. Keeping these "6 don'ts" principles in mind will help you choose the most suitable water heater for your home and make your bathing time more comfortable and secure.