WELL WE HAVE HAD A YEAR OF THE NEW ECO 32 SYSTEM, BOTTOM LINE IS GREAT WARMTH IN THE DOWNSTAIRS LOUNGE DINING ROOM KITCHEN, UPSTAIRS 4 BEDROOMS 10 DEGREES LESS, BALANCED CORRECTLY, AIR FLOW SEEMS TO DIMINISH AS IT FLOWS ALONG DUCTS, WE HAVE ADDITIONAL PLUG IN RADIATORS TO TOP UP AS AND WHEN...