Rain water tank to flush toilets

3 years ago
Our architect tells us we may need to have a rain water tank to flush our toilets.

I’m not keen on this - I believe it requires an electric pump. Pumps are noisy things. Sure, saves water, but contributes CO2.

Has anyone got their rain tank plumbed to flush their toilets?

What do you think of it?

Is it noisy?

Would you recommend it?

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