Installation location and precautions for home ventilation

First of all, what you need to determine is what your needs are, is the whole house purification? Or targeted single house purification and take into account the whole house. Is there a higher requirement for CO2, or the removal of formaldehyde.

Case: about 120㎡ building area

A very typical house structure, small in size, but very compact, with three bedrooms, two living rooms and two bathrooms.

Structure diagram display, analysis

The main bathroom and the public bathroom are non-purified areas, and so is the kitchen. The reasons have been mentioned in the previous article.

The total area to be purified is about 75㎡, and the volume to be purified is about 201m³, so the optimal air volume should be 200~250m³/h, very compact structure and high utilization rate.

Recommended installation area:

One whole house purification: the recommended air volume is more than 200m³/h

The main installation area: study, balcony.

Alternative installation areas: master bedroom, secondary bedroom, children’s room.

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Installation analysis: The new homeowner considers formaldehyde, and it is recommended to install the balcony directly. It is better to install the children’s room directly, but it is impossible to take into account the master bedroom, the second bedroom and the study room. If there are no children temporarily, the installation of the children’s room is the best solution. Because there are no people temporarily, the children’s room can be used as a buffer to solve the embarrassment of cold/hot air blowing directly. After having children, it can be used as a high-end purification system for the whole house even if it is not in the room during the day, but it needs to be adjusted to a low-level operation at night, so it may be necessary to install another one in the master bedroom, second bedroom, or study, balcony for use in the future. Whole house cleaning.

Additional suggestion: The first one can also be installed on the balcony. If there are children, install a heat exchange wall-mounted fresh air fan VT501 in the children’s room.

Product recommendations: KCVENTS Single room heat recovery ventilator VT501, KCVENTS HRV.

The advantages of VT501 are relatively low cost, low noise, reasonable gear, large air volume, and support WIFI TUYA APP control.

The advantages of HRV series products are low cost, large filter area and low follow-up cost.