Flow Switch
Biasi BI1441104 DHW Flow Switch/Sensor - Riva Advance/Activ A/Inovia
Part No: 1651581 / MPN: BI1441104
Remeha S100203 Avanta Flow Switch Regulator DHW With Restrictor - 28C
Part No: 2204072 / MPN: S100203
Part No: 1651581 / MPN: BI1441104
Part No: 2204072 / MPN: S100203