Can the air energy water heater main unit be installed indoors?

As the market share of air energy water heaters increases year by year, the number of users of air energy water heaters naturally increases. Places such as hair salons are subject to local restrictions. Insulation tanks and air energy heat pump units are installed indoors.

So can the air heater main unit be installed indoors?

It is ok to install the air heat pump hot water unit indoors, but pay attention to the following problems and suggestions:


First, most of the heat required to burn water in an air-energy water heater is obtained from the air through a low-temperature cold medium.

After the atmospheric heat is absorbed, it is discharged by the air heat pump hot water unit fan, and the air energy heat pump hot water unit exhaust mode is divided into side exhaust and top exhaust.

Keep a distance of more than 2 meters between the top exhaust vent and the upper stop, and when there is a stack of objects around the top exhaust air heat pump unit,

The height should be less than 0.4 meters from the top of the air energy heat pump unit, and the unit and the unit should maintain a distance of more than 1 meter.

Keep a distance of 1.5 meters or more between the left and right. Keep a distance of 2.5 meters or more between the side exhaust and the front stop.

The unit maintains a distance of 0.3 m or more from the rear obstruction.


Second, if the air-powered water heater main unit is installed in a basement, indoor or other confined space, attention should be paid to the circulation of air around the main unit of the air-powered water heater and the exhaust and intake of the outdoor air.

It is particularly important to note that when using an air-energy water heater installed indoors in the winter in the north, it is recommended to discharge the cold air through the exhaust duct.

At the same time, a closed door is installed at the air outlet to prevent the cold air from flowing back into the room when the unit stops exhausting.


Third, air-energy water heaters, pumps, fans, etc. will generate noise, and the unit operating noise and exhaust air should not affect the residents.


Fourth, the doorway space is large enough to facilitate the air energy water heater main unit or the insulated water tank to be moved into the room, and provide sufficient installation and maintenance space.