I have never used it for boiling wort so I couldn't really say, but if you have no problem using an urn I dont see how this differs (other than its plastic). You can buy the elements 2200W for $58 (Link) and you could pick up a fermentor (Link) for $36 (30L) the fermentors already have a spot for a tap.
I have only had mine up to 75C and it held up fine. I dont think the plastic would be a problem it would be the volume that worried me (I would also install a tap).
My point is an urn is essentially anything with an element in it, you can buy the elements so just think about what vessel you use. You could get a 2400W hand held one for around the $100 (Link) if you wanted more power than the 2200W that is, which was heating water from about 17C to 75 C (20L) in about 30min.
I dont mean to flog grain and grape either, Im sure you can pick up products like that from a few brew shops, there just the one I used.
I have only had mine up to 75C and it held up fine. I dont think the plastic would be a problem it would be the volume that worried me (I would also install a tap).
My point is an urn is essentially anything with an element in it, you can buy the elements so just think about what vessel you use. You could get a 2400W hand held one for around the $100 (Link) if you wanted more power than the 2200W that is, which was heating water from about 17C to 75 C (20L) in about 30min.
I dont mean to flog grain and grape either, Im sure you can pick up products like that from a few brew shops, there just the one I used.