Hot water buyers guide

Click here to download a PDF of the full tables from our efficient hot water buyers guide.

 

support our work

Renew is a not-for-profit organisation dedicated to arming you with the unbiased advice and information you need to make your home and community more sustainable. If you enjoy our content, please consider supporting us by becoming a Renew member or buying our publications. Your support is critical to helping us achieve our goals.
support renew
Further reading
Direct PV solar hot water buyers guide

Direct PV solar hot water buyers guide

Solar hot water can dramatically reduce your water heating costs, but what if your house isn’t suitable for a conventional solar water heater? There is an alternative that can be used almost anywhere you have solar access, as Lance Turner explains.

Read more
Staying warm this winter: A buyers guide to heating

Staying warm this winter: A buyers guide to heating

As autumn declines into another long winter, it seems an opportune time to revisit one of our most popular buyers guides: our essential guide to heating yourself and your home.

Read more
Electric vehicles for newbies

Electric vehicles for newbies

In this Renew special feature find everything you want to know about electric vehicles: how they work, why they’re superior to internal combustion engine-driven cars—and, yes, whether you can tow with them.

Read more