WE Geysers [thankfully] goes out of business - so should Duratherm & sSolartherm

Duratherm and Solartherm geysers break down and give brown water. They are products made by the former WE Geysers company. Twice have we had brown water from their 300 then 250L Solartherm geyser. Duratherm denies coverage of their warranty for the product and says the installer must cover that. The installer, Tasoil, says they are litigating with WEGeysers and thus will not cover their product with their original warranty.