Warmaride heater resto

[Jonty]

Hi all

I have this heater for my FB that needs a bit of love. I've got hold of Harv's heater document which has been really helpful, and I think this is a fresh air version. The heater core seems fairly solid, but the outer casing has a bit of rust. I'd like to strip the rust and repair the hole in the casing but I'm not sure where to start. Can anyone advise a good approach? I'd like to preserve the textured finish of the original casing.

Cheers, Nathan

[Errol62]

Pull it apart and soak body in citric acid solution Nathan. After 24 hours you can blast clean with pressure washer. Lucky the hole is in the back so repair mainly needs to be functional rather than cosmetic. I would make a patch to suit, trace it on to the body, cut out and butt weld in with copper or ally heat sink under to get it flat. Take your time and keep it cool with damp rag and quench heat sink in a bucket.

I’m sure the wrinkle finish paint effect can be reproduced, either from a rattle can or talk to your local paint supplier. Steve at Lonsdale paints is helpful if you’re out this side.

I’ve got the same one, probably to put in my van. I painted it in hammertone years ago as I didn’t like the dowdy grey wrinkle finish. I’d say the colour is likely clinker grey, available in acrylic by formula and just an additive for the wrinkle effect.
Cheers
Clay


FB ute fixer upper, EK van on rotisserie

[Harv]

If you go easy on the cleanup, the hammer tone texture will stay... it is damn hard. Might get away with putting enamel lightly over the top.

Cheers,
Harv

[Errol62]

[Jonty]

Thanks Clay - i considered using citric acid but wasn't sure if it would be too harsh, particulary given I don't know what metal the heater is made from. Will mix some up and take it slowly. As for welding it, I'll cut a patch from a rust repair panel and see what I can do...

Cheers, Nathan