Steam Heating car plans?

Yes, ross, that's the ones. Used for heating passenegr trains when freight units without steam heat were in charge and also with passenger units as a supplement on transcontinental runs, to provide more water capacity.
 
yes think they are the ones there are plans for in an older MR or MRC, will have an ask whilst we i am in crawley cataloging the ton of rolling stock someone has bequeathed the club!