Heatrae Sadia Multipoint Eco 80L 3kW Vertical Unvented Water Heater oversink Do I have to use

Do I have to use Ecomax Lite with my ECOFILM foil heater

ensuring precise temperature control for consistent

The immersion heater must be controlled externally — it must not be wired for independent operation without heat pump controller supervision

Complete Kit — Foil

For dirty systems

Heatrae Sadia Multipoint Eco 80L 3kW Vertical Unvented Water Heater oversink Do I have to useThe Heatrae Sadia Multipoint Eco 80L Vertical is a 3kW electric unvented water heater built for commercial use environments where several outlets draw hot water at once commercial kitchens, canteens and staff washrooms. Being fully unvented, it stores and delivers hot water at mains pressure with no cold water cistern required. An IFG90007 SMART digital controller profiles usage over a one week learning period and adjusts heating automatically, while