The queen's award winning baxi ecogen micro-chp dual energy system is a logical,... There is one award that scenic city plumbing has earned six years in a row and owner jeff logan couldn’t be more proud of it, even though it’s just a local award. Having spoken to the baxi customer support team...i was left totally disolutioned with my warranty...having been told i hadn't completed the online warranty section to validate my 7 year guarantee. Upgrading your insulation help keep the cold out. Whether.