What is the function of these two sets of hot and cold water outlets in the bathroom? I m installing

This must be set first, and then see if there is a pipeline in the original position, and remember to determine the distance of the hot and cold water pipe, this distance is in accordance with our industry standard. >>>More

It also depends on how the water pipe is connected, usually the hot water always comes from the water heater, and the cold water is directly connected from the water pipe. It is said that if there is a centralized water supply, then the hot water may be used as a boiler or something.

Two bathrooms It is completely okay to use a water heater Pipes are installed in the wall It is also feasible When installing, pay attention to installing the water heater close to the cold water to reduce the impact of cold water pipe sweating on the wall The water pipes that come out of the water heater are all hot water Don't consider the problem of sweating water pipes in summer The distance above the geothermal pipe is enough You can also lay water pipes.

You can use the plug to disturb the finger and then slow down the service with a talk about the width of the decorative items, <>

The reason why there are three holes is because there is more than one type of mixing faucet, there are three independent connections combined, such as the hole in the middle is installed with the water outlet, the holes on both sides are installed with cold water switches, hot water switches, the link of the mixed water is combined together with a connecting pipe under the basin, some basin drains have a movable cover, the cover is connected with a connecting rod, the connecting rod is directly behind the faucet, and the pull-out type, this pull rod is installed in the hole in the middle, so it is necessary to make a three-hole basin, a general-purpose basin, As for the spill (the overflow, which is the round hole in the façade in the recess on the inside of the basin), that is the real overflow.