Search results

  1. H

    leblanc DVM 4.20 in Surbiton - DHW but no CH

    Installed c1988, was working OK through March 2006. DHW still works OK, but at recent gas safety check the engineer noticed that it does not respond to Central Heating demand. However, he is unfamiliar with Leblanc kit. Have user and installation manuals, but not obvious. Pump does...
Back
Top