Description
The submerged DHW heating element warms domestic hot water alongside the heat pump, acting as backup heating.
It provides a fail-safe system should the primary setup break down.
Works solely with the Ecodan Hydrobox Duo.
The submerged DHW heating element warms domestic hot water alongside the heat pump, acting as backup heating.
It provides a fail-safe system should the primary setup break down.
Works solely with the Ecodan Hydrobox Duo.

Specific references