28/04/12 twin coil unvented cylinder supplyA question regarding BSHY200LSIND (Biasi Hydras Solar Twin Coil Unvented INDIRECT Stainless Steel Hot Water Cylinder - 200 Litre)im looking for one of these cylinders to be heated by two systems, a gas boiler, and a solud fuel boiler( obviously vented).is this possible with this tank regards jason ![]() Hello Jason, Thank you for your enquiry. They do not recomend using a solid fuel boiler onto a unvented cylinder as it is not controlable. The best unit to use is a Open Vented thermal store as you can have as many heat sources as you like. Regards Phil |
