add steam heater and condenser #8462

Job	Run time
Check code is formatted (Black)	17s
macOS setup (EXPERIMENTAL) (3.8)	1h 0m 57s
Test notebooks (py3.8/linux)	5m 23s
Tests (py3.8/linux)	51m 36s
Test notebooks (py3.8/win64)	12m 37s
Code linting (pylint)	4m 53s
Tests (py3.8/win64)	1h 27m 39s
Test notebooks (py3.11/linux)	5m 18s
pytest (user mode) (py3.8/linux)	33m 12s
Tests (py3.9/linux)	53m 31s
pytest (user mode) (py3.8/win64)	47m 29s
Test notebooks (py3.11/win64)	13m 16s
Tests (py3.9/win64)	1h 14m 4s
pytest (user mode) (py3.11/linux)	29m 14s
Tests (py3.10/linux)	49m 57s
pytest (user mode) (py3.11/win64)	44m 35s
Tests (py3.10/win64)	1h 25m 6s
Tests (py3.11/linux)	48m 7s
Tests (py3.11/win64)	1h 30m 0s
Upload coverage report (Codecov)	8s
	13h 17m 19s

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