Originally Posted by SVAuspicious
I have owned and run both Webasto and Espar on my liveaboard boat. My experience has been that Espar is much more reliable and maintenance is easier.
Having worked on both, that is also my take... I have a number of customers who've owned both brands on different boats. Most have preferred the Espar to the Webasto.. . But again, both brands make a decent product and both are quite reliable...