The International Environmental Corporation (IEC) AHRV40314FMQT Transformer is a genuine OEM step-down transformer that converts 480V input to 24V output at 40 VA, delivering consistent low-voltage power to thermostats, relays, and control boards. Designed for high-efficiency operation on 50/60Hz systems, this transformer is ideal for commercial fan coil units, unit ventilators, and air handling systems, especially in large-scale HVAC installations. Key Features OEM transformer for IEC HVAC control systems Converts 480V input to 24V output Rated at 40 VA for thermostats, relays, and control boards Compatible with both 50Hz and 60Hz power supplies Ensures safe and stable operation in commercial HVAC units Specifications Brand: International Environmental Corporation (IEC) Part Number: AHRV40314FMQT Input Voltage: 480V Output Voltage: 24V Power Rating: 40 VA Frequency: 50/60 Hz Application: Transformer for fan coil units and ventilators Compatible Models Fits popular IEC HVAC models including: CVHF108NA4U0EE0321CQ7ECEBA00000001010140LS00004A100BA CVHF620GE4L0PE0281849E8TBC00000008E10050LS00003A100DA CVHF058FE4R0PE0255747E8TFC00000080010070LS00003B100DA ?and other commercial HVAC configurations Why Choose This Item The AHRV40314FMQT transformer is essential for maintaining reliable control power in IEC commercial HVAC systems. With its OEM-grade build, 480V to 24V conversion, and proven compatibility with large-scale units, it?s the trusted choice for facilities managers and HVAC professionals seeking long-lasting, safe operation in demanding environments.