Call Oxygen Air on 0800 85 40 85 to install the Carrier 3.2kW Heat Pump, back to back for only $1,695 including GST. This heat pump is fantastic for bedrooms, small lounges or offices and is very cheap to run. Strictly while stocks last! Call Oxygen Air Auckland wide for the best deals on heat pumps and installation. We will visit your home or office for a free heat pump quote anywhere in Auckland.