aiothermiagenesis 0.1.0

Async Python library for Thermia Genesis heat pumps over Modbus TCP/IP

aiothermiagenesis

Async Python library for communicating with Thermia Genesis heat pumps over Modbus TCP/IP.

Supported hardware

Thermia Genesis platform (version 17.1): Atlas, Calibra, Calibra E, Calibra Cool, Calibra RXT, Diplomat Inverter.

Installation

pip install aiothermiagenesis

Usage

import asyncio
from aiothermiagenesis import ThermiaGenesis

async def main():
    pump = ThermiaGenesis("192.168.1.100")
    await pump.connect()
    await pump.async_update()

    print(pump.heating.outdoor_temperature)   # °C
    print(pump.heating.supply_temperature)    # °C
    print(pump.heating.current_demand)        # Demand.HEAT / NO_DEMAND / etc.
    print(pump.tap_water.top_temperature)     # °C
    print(pump.alarms.any_active)             # bool

    await pump.set_comfort_wheel(1.0)         # raise setpoint by 1 °C
    await pump.disconnect()

asyncio.run(main())

Requirements

• Python 3.12+
• Modbus TCP/IP enabled on the heat pump (Settings → BMS → Modbus mode → TCP/IP)

License

MIT