Heat Exchanger•Deployment of Heat Exchangers in BTS and Switch rooms.•Superiority in Design: Split-Type Air quality control with highly efficient thermal management.•Provides an efficient and an economical method to satisfy the thermal management needs.•Ensure your valuable equipment operate in SAFE and CLEAN environment. •Remote web-based Environment control—Smart and Efficient!•Energy saving of over 55% in trials!Heat Exchanger Benefits:•Energy Saving•CO2 Reduction•Cost Reduction•Easy Maintenance•Backup of VAC Power Failure•Increase Air Conditioning Shield LifeSmart Environment Monitoring/Control Module