If black liquid is coming out between the chimney flue pipes, it could indicate a potential issue with the chimney or fireplace. This could be a sign of a blockage in the chimney, causing smoke and soot to leak out. It is important to address this issue promptly to prevent any potential fire hazards or damage to the chimney system. It is recommended to contact a professional chimney sweep or inspector to assess and address the problem. **

The phrase "coming or what coming?" is not clear and could be interpreted in different ways depending on the context. It could be asking about someone's arrival or it could be seeking confirmation about something else. Without more context, it's difficult to provide a specific answer. **

Sudden white water coming out of faucet water pipes could be due to air bubbles in the water lines. This can happen when there is a disruption in the water supply, such as a water main break or maintenance work being done on the water system. The air bubbles can cause the water to appear white or cloudy temporarily. Running the faucet for a few minutes should help clear the air from the lines and return the water to its normal clarity. **

If shrill noises are coming from the pipes, it could be a sign of high water pressure, loose pipes, or a faulty valve. To address this issue, you can start by checking the water pressure and adjusting it to a lower level if it's too high. You can also try securing any loose pipes and ensuring that they are properly insulated to reduce the noise. If the problem persists, it's best to consult a professional plumber to identify and fix the underlying issue. **

The valves on heating pipes are typically ball valves or gate valves. Ball valves have a spherical disc inside that controls the flow of water by rotating the handle, while gate valves have a gate or wedge that moves up and down to control the flow. Both types of valves are used to regulate the flow of hot water through the heating system and can be manually operated to adjust the temperature or shut off the flow completely. **

If water is not coming from one of the corner valves of the dishwasher connection but is coming from the other one, it is possible that the valve that is not releasing water is closed or blocked. Check to ensure that the valve is fully open and not obstructed. If the valve appears to be open and there is still no water coming through, there may be an issue with the valve itself and it may need to be replaced. It is important to address this issue promptly to ensure proper functioning of the dishwasher. **

If no water is coming from one of the corner valves of the dishwasher connection, but is coming from the other one, it is possible that the valve that is not releasing water is clogged or faulty. To address this issue, you can try cleaning the valve to remove any blockages or debris that may be preventing water flow. If cleaning the valve does not solve the problem, you may need to replace the faulty valve to restore water flow to the dishwasher. **

If no water is coming from one of the corner valves of the dishwasher connection, but water is coming from the other one, it is possible that the valve may be clogged or faulty. To address this issue, you can try turning off the water supply to the dishwasher, removing the faulty valve, and cleaning or replacing it. If the problem persists, it may be necessary to seek assistance from a professional plumber to diagnose and fix the issue. **