Gordon Nichols posted:The Webasto is about the same size (323*120*121mm  and I keep seeing them on ebay for under $400 new, but at that price, it is undoubtedly a Chinese knock-off.
Yes, Gordon, much more likely $1000 for petrol, although the ones that run on diesel can be had for about $750 pretty regularly. I personally am not buying a Russian,Turkish, or Chinese knockoff. The real deal Webasto is a quality piece, and about $500 beans cheaper than a comparable Espar. I was honestly not expecting how nice the heater is. Every part was packaged and labeled clearly, and the wiring harness is clearly German. Instructions are VERY clear and concise. And I can get replacement parts here in the USA if need be. Doubtful spare parts on knockoffs.
Carlos $840 free shipping:
https://www.ebay.com/itm/WEBAS...0677%26rk%3D1%26rkt% 3D30%26sd%3D122808557292&_trksid=p2385738.c100677.m4598
I bought T and ducting and outlets from Espar of Michigan, and ended up around $1000 all-in.