International Environmental Corporation (IEC) has been the industry’s benchmark for hydronic fan-coil solutions since 1948. Their horizontal, vertical-stack, high-performance and SureFlow™ lines cover 200 – 2 000 CFM, giving designers the flexibility to serve hospitality, multi-family, healthcare and education facilities with whisper-quiet, energy-efficient comfort. Factory options such as ECM motors, four-pipe coils, UV‐cured coil coatings and integral controls arrive ready to install, cutting field labour while meeting the latest code and indoor-air-quality requirements.

IEC portfolio covers every common hydronic fan-coil configuration, making it easy to match airflow, footprint, and installation style to the job:

• Horizontal concealed and cabinet units – low-profile coils for corridor ceilings or above-grid installs, 200 – 1 200 CFM.

• Horizontal high-static / high-performance models – extra external static capability for longer duct runs or HEPA filters.

• Vertical floor-standing cabinet units – front-return, top-discharge coils for perimeter spaces and classrooms, 300 – 1 500 CFM.

• Vertical stack fan coils – riser-integrated, floor-to-floor “stack” units used in hotels and multi-family towers; available exposed or fully concealed, 300 – 1 200 CFM.

• Direct-drive and belt-drive blower coils – up to 2 000 CFM for larger zones or retrofit air-handler replacements.

• Retrofit / drop-in modernization kits – factory-assembled chassis and riser kits sized for quick change-outs in occupied buildings.