Heliotherm alle WP mit RCG2/RCG2+/RCG3 (web control)

Heat pumps Hot water Supported

What Franzl can do with this device

Measure live power	—
Meter energy (kWh)	—
Read state of charge (SoC)	—
Read temperature	✓
Control power	—
Control operating mode	✓
Set target temperature	✓

How it connects

Franzl uses the Home Assistant custom integration mbuchber/ha_heliotherm (installable via HACS). If your device is set up there, Franzl finds it automatically.

Setup

Franzl connects your heat pump via the HACS custom integration ha_heliotherm over Modbus TCP to the Remote Control Gateway (RCG).

Requirements

You need the RCG2, RCG2+, or RCG3 ("web control"), a paid Heliotherm accessory
Enable Modbus TCP in the RCG web interface

Device fits? Then nothing stands between you and getting started.

Install Franzl