Storage Type Calorifier is normally used with high temperature source like Steam system.

Semi-Storage Calorifier is a patent product of IES that is revolutionised from the traditional U-Tube Calorifier and Spiral-Coil Calorifier.

Thermal Energy Storage Tank produces and stores the thermal energy in the form of chilled water during off-peak hour to reduce energy consumption for data center and etc.

Electric Calorifier is a very compact and reliable design for varies system application.

Pressure Vessel is a widely-used product in the HVAC system to help maintain the system pressure.