Home Design Guides: Hot water, Energy efficiency
In most plumbing setups, it takes a while for hot water to reach the hot tap when it's turned on. Cold water diverters recycle the cold water which would otherwise pour down the drain in this time.
The hot water system you choose will make a huge difference to how much energy you use. Read on to find out what kind of system is the most efficient for your situation.
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Use our collection of building and renovation calculators to plan your big project.
Tools, tips, home maintenance schedules & useful advice to help you maintain your home.