For Ducted Heat Pump / Central Heating installation Specials call Oxygen Air on 0800 85 40 85. Oxygen Air are Auckland's Ducted Air Conditioning Specialists. We will advise on the size of the ducted heat pump required and your ducted heat pump installation. Oxygen specialises in Fujitsu Ducted Central heating and cooling systems because they come with a comprehensive 6 year heat pump warranty. The longest heat pump warranty in the market. Oxygen Air always have heat pump specials on ducted heat pumps. Simply call us to discuss installation of your new ducted heat pump or email us your plans for a free ducted heat pump installation quote.