tuya-local/custom_components/tuya_local/devices/hama_radiator_controller.yaml

name: Radiator controller
products:
  - id: yw7cahqs
    name: Hama radiator controller
primary_entity:
  entity: climate
  dps:
    - id: 101
      name: hvac_mode
      type: boolean
      mapping:
        - dps_val: true
          value: "heat"
          icon: "mdi:radiator"
        - dps_val: false
          value: "off"
          icon: "mdi:radiator-disabled"
    - id: 102
      name: current_temperature
      type: integer
      mapping:
        - scale: 10
    - id: 103
      name: temperature
      type: integer
      range:
        min: 50
        max: 300
      mapping:
        - scale: 10
          step: 5