International Environmental 90010847 Control Box While often found in legacy

While often found in legacy Barber Colman installations

these springs allow for the conversion of E-series models to high-precision H-series functionality

direct connection to handle high-amperage outputs from a low-voltage control signal

eliminating the need for manifold modifications during field service

maintaining the integrity of the original electrical layout while providing updated terminal durability

International Environmental 90010847 Control Box While often found in legacyThe International Environmental 90010847 Control Box is a critical OEM replacement component engineered for high performance environmental regulation in HVAC fan coil systems. Designed with a integrated T Stat cutout, this IEC control box allows for direct, seamless mounting of original equipment thermostats, streamlining the field interface between terminal equipment and local controls. Built to LSB Industries specifications, the 90010847 is the