With todays growing concerns regarding saving water and cutting down on utility costs, more people are directing their attention to their toilet. The toilet accounts for as much as 30% of total household water usage and as such, should be a primary concern to cut down on your water wastage. However, the toilet isnt exactly most people area of expertise when it comes to choosing the right design for your needs. Here is a breakdown of the most common types of toilets, and their functions.
1. Gravity The vast majority, as much as 99% of household toilets are of the gravity type. Since the inception of 6-litre toilets, gravity type flushing action has been vastly improved. A gravity bowl works on siphoning action, pulling water from the bowl and with todays design technology, 6-litre gravity toilets actually outperform old large volume toilets.
2. Vacuum-assist Unlike gravity toilets, vacuum-assist toilets have a mechanism that creates a small vacuum in the trap to aid in the flushing water from the bowl. The fill valve and early closing flappers are identical to gravity type toilets.
3. Pressure-assist This toilet design doesnt use a traditional flapper...