Issues

• Vitocal 250A: Holiday mode breaks PyViCareHeatingDevice.getCurrentDesiredTemperature()

  openviess/PyViCare#851 · Filter by author PhrozenByte opened on Oct 13, 2026

• Pull time for Viessmann api data

  openviess/PyViCare#849 · Filter by author achimbau33 opened on Oct 11, 2026

• Expose device-level current electrical input power (heating.power.consumption.current)

  🚧 work in progress
  openviess/PyViCare#837 · Filter by author fubo08 opened on Oct 4, 2026
  1

  

• Viessmann ViCare: RoomControl room temperatures are available via API but not exposed in Home Assistant

  🚧 work in progress
  openviess/PyViCare#812 · Filter by author hkarl opened on Aug 16, 2026
  1

  

• Feature Request: Heating summary

  openviess/PyViCare#801 · Filter by author hufnala opened on Jul 19, 2026

• Cooling Mode not available

  openviess/PyViCare#746 · Filter by author bekra00 opened on Apr 20, 2026
  1

• feature Request Holiday Modus

  openviess/PyViCare#745 · Filter by author Hardy3eich opened on Apr 19, 2026
  4

• Inability to reliably deactivate 'comfort' program (clear manual override) on CU401B Heat Pump

  openviess/PyViCare#715 · Filter by author robcos opened on Feb 26, 2026
  1

• Problem to change preset mode from HA

  openviess/PyViCare#666 · Filter by author Hydro8 opened on Nov 20, 2025
  6

• EU Data Act -- All data has to be free

  openviess/PyViCare#602 · Filter by author tpulatha opened on Sep 12, 2025
  6

• idea to add getter for heating.solar.power.cumulativeProduced

  openviess/PyViCare#596 · Filter by author limabravo7 opened on Sep 5, 2025
  1

• Dependency Dashboard

  openviess/PyViCare#385 · Filter by author renovate opened on Sep 6, 2024

• Natural cooling

  openviess/PyViCare#363 · Filter by author jchapuis opened on Mar 15, 2024
  8

• test response for vitodens 300W, room sensor, radiator and repeater

  openviess/PyViCare#350 · Filter by author tuxiano opened on Jan 3, 2024
  1

• Online status wrong

  openviess/PyViCare#333 · Filter by author CFenner opened on Oct 17, 2023
  2

• GazBoiler has no setDomesticHotWaterSchedule()

  openviess/PyViCare#253 · Filter by author bong0 opened on Apr 19, 2022
  2

• Question: Any example for getting Error Event Output

  openviess/PyViCare#250 · Filter by author safadig opened on Mar 5, 2022

• Discussion: Adding 'event' features

  openviess/PyViCare#192 · Filter by author Looniator opened on Sep 22, 2021
  4

• Discussion: Removing of Feature Flags

  question
  openviess/PyViCare#155 · Filter by author woehrl01 opened on Aug 7, 2021
  3