- Sep 23, 2023
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I have a Carver 3000 gas heater in my 92 caravan,it has Truma embossed on the heat exchange casting,is this the norm,I realise they originate from the same company,the reason I ask is that it doesn't look as if it's been there the life of the van plus the gas valve is hardly oxidized,I was wondering if there is any method to date them on the casting,Thanks