Replacement Standard Unit

£210.00 Ex VAT

SmartHeat45 replacement unit will be sent to you on a next day delivery.

Please note that this is just the calculator unit.  Should you need additional items, such as sensors or jackets, please order those individually.

Should you require any additional assistance or have any queries, please contact our team on 01524 555 929.

Should you require the M-Bus or Modbus versions, please click here.



Data Sheets

SmartHeat45 Manual
Technical Sheet
SmartHeat45 Wiring Diagram
TOMi Water Meter
Temperature Sensor
Installation Diagram

Registration map


Additional information

Weight 3 kg
Size (mm)

15mm, 20mm, 25mm, 30mm, 40mm, 50mm


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