
Factory-Direct Supplied Enthalpy Crossflow Recovers Air to Air Heat Exchange Core. High Efficiency Heat Recovery: Enthalpy heat recovery efficiency up to 72% for optimal energy saving. Antibacterial and Mould Proof: Made of PP material with bactericidal effect on E. coli and Staphylococcus aureus. Wide Customization Range: Dimensions from 80x80mm to 1000x1000mm and airflow from 50 to 70000 m3/h. Versatile Application: Suitable for residential, commercial, and industrial ventilation systems. One Year Warranty: Comprehensive 1-year warranty covering mechanical defects and free repairs. OEM and ODM Services: Full OEM and ODM customization services available for all products. Multiple Certification: Certified with CE and ISO standards for quality and safety assurance. Flexible Shipping Options: Supports sea, air, and express delivery (UPS, DHL, FedEx, TNT) to door.