Deprecated Unit of measure

[Deimos761]

Is your feature request related to a problem? Please describe.
HomeAssistant is showing in the log a few errors about deprecated UoMs:
TEMP_CELSIUS
PRESSURE_PA
PRESSURE_MBAR

Describe the solution you'd like
Updating UoMs to actual ones

Describe alternatives you've considered
(void)

Additional context
Home assistant log:

Logger: homeassistant.const
Source: helpers/deprecation.py:205
First occurred: 00:56:25 (3 occurrences)
Last logged: 00:56:25

TEMP_CELSIUS was used from 4heat, this is a deprecated constant which will be removed in HA Core 2025.1. Use UnitOfTemperature.CELSIUS instead, please report it to the author of the '4heat' custom integration
PRESSURE_PA was used from 4heat, this is a deprecated constant which will be removed in HA Core 2025.1. Use UnitOfPressure.PA instead, please report it to the author of the '4heat' custom integration
PRESSURE_MBAR was used from 4heat, this is a deprecated constant which will be removed in HA Core 2025.1. Use UnitOfPressure.MBAR instead, please report it to the author of the '4heat' custom integration

[xtrapowa]

Hi, I have the same problem. Could you help us ?

Thank you !

Slexik