check whether there are metal substances in the garbage disposal device,If there are, Take it out carefully. It is recommended to use a long clip to carefully remove it.
Due to open windows, the house loses more than 30% of the heat during the heating period. In the heat of the open windows increase payments for electricity for the air conditioner up to 70%.
VTRONIC VT501 Wall Mounted HRV, special design for 30-50 square meter room, which can solve all these problems as mentioned above.
In summer, people long for cool, in winter it’s the opposite. Therefore, people will keep the air conditioners or heating machine working all the day to dissipate heat or cool. But the expensive elec..
Wall Mounte Heat Recovery Ventilator Operating Modes.The ventilator has three ventilation modes:Natural air supply - the ventilator is used for natural ventilation, the fan is not activated.Supply - t..
VTRONIC wall mounted fresh air purifier VT501, with H11 HEPA filter layer, can effectively filter out PM2.5 and harmful gases, avoid the dust, noise and mosquitoes of window ventilation,