What is a low -flow toilet?
Low -flow toilet is a toilet designed to remove waste by reduced water compared to a traditional toilet. They are also commonly referred to as low flush toilets and modern toilets and have been used in the US since 1994, when the Federal Regulation ordered to use only 1.6 gallons (6 liters) of water. This change was adopted in response to environmental concerns. Although the first models had problems, technology has improved significantly. Each time of flushing was usually used 5 to 7 gallons (19 to 26 liters) of water. The release of this amount of water rushing from the tank generated sufficient strength to move any waste, which was present in the bowl over the trap, or opening and passage on the bottom of the bowl, pipes and from the building. Changing the design of a low -flow toilet with only 1.6 gallons Water was a huge shift.
primary reason to change to toilets with low flow inWater protection was in 1994; It is estimated that a reduction in the amount of water used to 1.6 gallons on flushing saves thousands of gallons per person each year. The US Regulation means that all new toilets sold must meet this standard and other countries may have similar regulations. The design of low -flow toilets must be used in all new constructions to comply with the project. It is also estimated to save home owners a large amount of money for their water accounts. Some locations even offer discounts to homeowners who upgrade older toilets for more efficient low -flow models.
The first low -flow toilet designs have simply changed the tank size, reducing the amount of water used without any other adjustments. These early models had many problems and often became clogged or rechargeable two flushing, which sufficiently remove waste. These problems frustrated homeowners, so they were reluctant to buy new toilets. Instead they repaired their old orThey bought used models.
These complications have made the manufacturer to make adjustments and improve their low -flow toilet models. Most of the currently available models work in a comparable way to older proposals before 1994. Some of the changes that helped include the extension and straightening of the trap and completing the passage in a way that reduces friction. Other models use air pressure or pump pressure to help move the water with the added force. The innovative designs that originated in Australia save even more water; They rinse in two ways and use only 0.8 gallons (3 liters) of liquid waste and 1.6 gallons (6 liters) for solids.