Product review (1 stars): I didn't pay much, but it isn't even worth that.
Cheap fabric, one corner was broken out of the box, the booklet explain about nothing, one have to guess which heads are for natural gaz and which are for propane, ... I didn't pay much (about 350 CAD) but it isn't worth that.
I didn't try to contact them, maybe they have a wonderful after sales service.