Rear discharge toilets, particularly those with a tank, offer a unique solution for plumbing challenges in older homes or spaces with limited access. This guide dives deep into the intricacies of these systems, answering common questions and helping you understand their advantages and disadvantages.
What is a Rear Discharge Toilet with a Tank?
A rear discharge toilet with a tank is a toilet design where the water supply and waste discharge pipes connect to the back of the toilet bowl, rather than the more common side or floor connections. The "tank" refers to the visible water reservoir that sits atop the bowl, supplying water for flushing. This configuration is particularly useful in situations where traditional toilet placement isn't feasible due to existing plumbing or structural limitations. The tank itself functions identically to those on standard toilets. The key difference lies entirely in the plumbing connections.
How Does a Rear Discharge Toilet Work?
The mechanism is essentially the same as a standard toilet. The tank fills with water, and when you flush, the water rushes down into the bowl, carrying waste into the drainpipe. The rear discharge simply refers to the location of the exit point for the wastewater. This makes it crucial to ensure proper ventilation to prevent sewer gases from entering the bathroom.
What are the Advantages of a Rear Discharge Toilet with a Tank?
- Flexibility in Plumbing: This is the biggest advantage. Rear discharge toilets provide flexibility in situations where conventional toilet placement is impossible. This is especially beneficial in renovations where altering existing plumbing is costly or difficult.
- Retrofitting Older Homes: Many older homes have plumbing configurations that make installing standard toilets problematic. Rear discharge toilets often provide a seamless solution in these cases.
- Space Saving (Potentially): While not inherently space-saving, the rear discharge configuration can allow for more efficient use of space in some bathroom layouts compared to other toilet types.
What are the Disadvantages of a Rear Discharge Toilet with a Tank?
- Limited Availability: Compared to standard toilets, rear discharge toilets with tanks are less readily available in most retail outlets. This might necessitate searching online or contacting specialized plumbing suppliers.
- Higher Installation Costs (Potentially): While the toilet itself might be comparable in price, installation could be more expensive if significant plumbing modifications are needed.
- Potential for Leaks: As with any plumbing fixture, improper installation can lead to leaks. Careful installation by a qualified plumber is paramount.
What are the Different Types of Rear Discharge Toilets with Tanks?
While the fundamental design remains the same – rear discharge with a tank – variations exist in bowl style (elongated, round), height (comfort height, standard height), and flushing mechanisms (gravity-fed, pressure-assisted). The choice depends on personal preference and bathroom dimensions.
Where Can I Find a Rear Discharge Toilet with a Tank?
Finding these toilets may require some legwork. Check online retailers specializing in plumbing supplies, contact local plumbing showrooms, or search for suppliers who cater to renovations and historical building restoration.
Are Rear Discharge Toilets Difficult to Install?
The installation process can be more complex than standard toilets, primarily due to the unique plumbing requirements. It is highly recommended that you hire a qualified and experienced plumber to ensure proper installation and prevent future problems.
How Much Do Rear Discharge Toilets with Tanks Cost?
The cost varies significantly depending on the brand, style, and features. Expect a price range similar to or slightly higher than standard toilets of comparable quality. Remember to factor in installation costs, which could be higher due to potential plumbing adjustments.
How Do I Maintain a Rear Discharge Toilet with a Tank?
Regular maintenance, much like with standard toilets, is crucial. Clean the bowl regularly, check for leaks around the base and tank connections, and ensure the flushing mechanism is functioning correctly. Regularly inspect the wax ring for signs of wear and tear.
This comprehensive guide should equip you with the necessary knowledge to determine if a rear discharge toilet with a tank is the right solution for your needs. Remember to consult with a qualified plumber to discuss your specific situation and ensure a smooth and successful installation.
