[Bug]: Entities hold the last value instead becoming unavailable when there is no communication #120
Description
The problem
If the boiler is offline, entities provided by the integration hold the last obtained value instead of becoming unavailable (after some time), which would be more logical behavior, I think.
What version of Tech Controllers integration has the issue?
2.5.0
What version of Home Assistant Core has the issue?
2024.10.1
What was the last working version of Tech Controller integration?
No response
Diagnostics information
No response
Anything in the logs that might be useful for us?
No response
Additional information
No response