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Is it worth upgrading to a dual flush toilet?

Question

Is it worth upgrading to a dual flush toilet?

Answer from Plumbing IQ

Dual flush toilets can be worth upgrading to, especially in Ottawa where water conservation translates to real savings on your utility bills. These toilets offer two flush options - typically 3 liters for liquid waste and 6 liters for solid waste, compared to older toilets that use 13+ liters per flush.

Water and cost savings are the primary benefits. A family of four can save approximately 20,000-25,000 liters of water annually by switching from an old toilet to a dual flush model. In Ottawa, this translates to roughly $100-150 in annual water bill savings. The toilets themselves range from $200-600, so you'll typically see payback within 2-4 years. Beyond savings, dual flush toilets often provide better waste removal efficiency and clog less frequently than older models.

Installation considerations in Ottawa include ensuring the new toilet meets current plumbing code requirements and fits your existing rough-in measurements (usually 12 inches from wall to drain center). Most dual flush toilets require the same installation process as standard toilets, but some models may need electrical connections for electronic flush mechanisms. A building permit isn't typically required for toilet replacement, but your plumber will ensure compliance with Ontario Building Code requirements.

Choose quality over the cheapest option to avoid maintenance headaches. Look for WaterSense certified models and consider the flush mechanism type - dual buttons tend to be more reliable than handle-operated systems. Professional installation ensures proper sealing and prevents future leaks that could damage your bathroom flooring.

If your current toilet is over 15 years old or you're already dealing with frequent clogs or repairs, upgrading to a dual flush model makes excellent financial and environmental sense. For a free estimate on toilet replacement, request a quote from Ottawa Pro Plumbing.

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