Устройство рекуперации тепла Kayi IGK

Important! Return and Warranty Terms Before purchasing, we recommend carefully reviewing the product specifications and making sure that the product meets your requirements. After the product has been installed, connected or used, it cannot be returned or exchanged if the product is in proper working condition and has no manufacturing defect. Please inspect the product before installation and before starting to use it. The warranty is provided in accordance with the warranty terms applicable to the specific product. The warranty period and conditions may vary depending on the model and are determined by the manufacturer or seller. If a manufacturing defect is discovered, please contact our store so that the warranty claim can be reviewed.