In this video, I try to estimate "accurately" how many amp hours these heaters consume under various usage conditions.

Many people have been asking what heater I use. It's a really cheap heater and after 3 years and frequent use it still works perfectly, so I thought I would share a link to the exact same unit I have:

https://www.amazon.co.uk/gp/product/B...


If you are running any diesel or gas-powered heater in your van I'd also highly recommend using a Carbon monoxide sensor. This one that shows parts per million seems to work really well! They're pretty cheap, and could save a life!

https://www.amazon.co.uk/gp/product/B...

People have also asked what power meter do I use for these tests. It's this exact same meter, and it seems fairly accurate. You can get better ones, but they cost a whole lot more.

https://www.amazon.co.uk/gp/product/B...