You're talking about something which can't be done. Even if you did manage to manipulate the wiring so that you could, you'd only be blending the two air sources - something which a car's HVAC system does, anyhow.
More than likely yes.
Yes, a water heater can leak and cause damage to the surrounding area if not properly maintained or if there is a malfunction.
No.
If your water heater sounds like running water, it could be due to a leak in the tank or pipes, causing water to flow continuously. It is important to investigate and address the issue promptly to prevent further damage.
While running your air conditioner, the vents should be closed so that warm air from out side do not enter into the room,which may cause damage to the machine in the long run and it will fetch more time to cool the room.
No, it is not safe to run an air conditioner while it is covered as it can cause overheating and potential damage to the unit.
If it smells sweet ,it is coolant, and the heater core has failed. If it smells electrical you have a wiring problem and need to remove whatever is necessary to find cause.
A bad compressor belt can cause a whistling noise while running the air conditioner. A bad engine can also cause this noise.
Transporting a water heater on its side can damage the internal components and cause leaks. It is recommended to transport a water heater in an upright position to prevent any potential damage.
You may smell coolant when the ac is running but a leak in the heater core won't cause the ac not to work.
No, it wont. And furthermore, it is not a good conditioner. It is cheap and can cause damage.
The chemicals in shampoo and conditioner can cause damage to your hair if used too often.