Treato found 16 discussions about Cold Symptoms and Cats Allergy on the web.
Best Answer: When the toilet is flushed, the toilet is robbing pressure from the shower, which is usually close to the toilet. As the COLD water pressure goes down from the toilet flush, the HOT water pressure is higher, therefore the water gets hotter as the COLD pressure goes down.
here are several reasons why you should flush your hot water heater flushing will save you money on energy cost additionally the sediment in the bottom of the tank displaces your hot water volume so you have less available hot water not to mention the calcium scale rust dirt and iron in the tank bottom