I tried to find facebook pages for Chinese and Planar heaters without success do you have a link for the Chinese facebook pages?
I have been trawling through the Australian forum threads and distributors literature on the web. Seems that there are a couple of well known Chinese makers, “Snugger” and “Belief”, the latter in business for about 20 years. Belief claim they have a UK distributor, so I emailed their sales office to ask who but no reply as yet.
The Snugger and the Belief FJH-2 model look superficially similar to the Webasto but the TuiTe (also made by Belief) looks like the Eberspacher D2.
Pinnacle Wholesalers who claim to be Australia's leading on-line supplier say of the “NEW TUIT 2.2KW DIESEL AIR HEATER CARAVAN, MOTORHOME, RV”:
“
This is a top of the range Tuit 2.2Kw diesel heater made by Belief,
PLEASE NOTE- All parts for this diesel heater are interchangeable with the Dometic (Eberspacher Airtronic) D2 diesel heater if you wish to interchange any operating parts etc”
Diesel Air Heaters : NEW Tuit 2.2KW Diesel Air Heater Caravan, Motorhome, RV Bus Truck, Jayco
I wonder whether the cheap heaters from China are;
1) Good direct copies of the well known German makes using interchangeable parts?
or
2) Poor copies of the Belief or Snugger Chinese copies and thus a degree or two worse?
The Tuite from Pinnacle costs 770AUD down under, about £440. If there is no copyright or patent protection in China would a copyist bother to change the design?
Even if the design is identical might the materials or bought in parts (like glow plugs?) be inferior?