- AET Flexible SpaceAET Flexible Space

Heat Interface Units
AET Energy offers a range of heat metering solutions for district heating and residential applications.
• Wide Range of Storage and Non-Storage HIUs
• Electricity and Water Meter Options
• M.I.D. Approved Class 2 Heat Meters
• Twin and Single Plate Heat Exchanger Options
• Heating | Hot Water | Chilled Water | PICV Options
• Tailor-Made service to suit particular requirements
• “Pay As You Go” and Remote Management Features
AET Heat Interface Units