ELM LE BLANC - who remembers these french toys ?

[Centralheatking]

Back in the 80's we alongside Vaillant balanced flue combis offerd a cheaper option
an ELM Le Blanc gvm 4.20/3 something sourced out of Yeovil.

Now I seem to remember it had no diverter valve because there was 2x water paths
around the heat exchg - 1 4 cen. heat and 2 4 dom hot.

Its not another puzzle but am I correct ?

centralheatking

 

[Leo21]

I remember those bloody things, you lost all the feeling in your fingers trying to light the pilot. And the rest of the time explaining why the water doesn't reach the tap instantaneously like the brochure said.