The rented bathroom has no water heater, no lighting for heating, and the bath is very cold. What is the solution?
Here are some ways to buy water heaters.
The popularity of gas water heaters has brought a new era of "hot water comes as soon as the water valve is turned on". The gas water heater is easy to use, with fast heating speed and constant water temperature, which well meets the bathing needs of users. Do you know how to choose the most suitable water heater?
Method 1 of selecting gas water heater
To buy a gas water heater, you must first buy a water heater that is consistent with the gas used at home. Consumers should find out what gas source is used at home. There are three kinds of gas water heaters: natural gas, artificial gas and liquefied petroleum gas. "T" stands for natural gas, "R" stands for artificial gas and "Y" stands for liquefied gas. Different gas sources correspond to different products, and inconsistent gas sources are easy to cause accidents. So we must first determine the gas source.
Method 2 of selecting gas water heater
At present, the water output of gas water heaters on the market is generally 6- 12 liter, that is, 6- 12 liter of water with a temperature of 25 degrees Celsius is output every minute. For example, if the tap water temperature is 20 degrees, it can output 6- 10 liter of water of 20+25=45 (degrees Celsius) per minute. Generally speaking, a larger amount of water will make it more comfortable to wash. Therefore, it is recommended to choose a water heater of more than 8 liters as far as possible. If you have two bathrooms or need a bathtub at home, you can choose a large-capacity water heater or an electric water heater.
Method 3 of selecting gas water heater
Gas water heaters can be divided into four categories according to the exhaust mode: direct exhaust type, flue type, forced exhaust type and balance type. In-line and flue type have poor safety performance, and the state has issued relevant policies to phase them out gradually, so it is not recommended to install them.
At present, the main exhaust modes in the market are forced exhaust and balanced exhaust. The forced-discharge water heater has a fan inside the machine body, which can forcibly discharge the waste gas generated by combustion to the outside (provided that the installation environment and external airflow are good). Balanced water heater is the safest of all gas-fired water heaters, because it sucks in outdoor air for combustion under the action of fan pumping force, and the generated waste gas is forcibly discharged to the outside.
Method 4 of selecting gas water heater
According to national standards, the thermal efficiency of gas water heaters is mainly divided into three grades. More than 96% of the first-class water heater can reach this energy efficiency standard. The thermal efficiency of condensing water heater is very high, because it recovers the heat in the exhaust gas discharged by gas combustion.