Greentec offers a range of extras to enhance your Geentec System and further reduce your carbon footprint. These extras can be added to you system as your house is built, or-retro fitted as and when budgets allow. These extra include:-

a)   Heat storage cells to minimise your energy use
b)   Comfort Cooling System to cool you home in the summer
c)   Humidity Control System to enhance your home's comfort
d)   Solar PV cells and thermal array panels
e)   Hot Water Heat Recovery Systems
f)    Rainwater Recovery Systems
g)   Remote Maintenence
h)   Passive Air conditioning

Greentec also offers a range of additional systems which are designed to meet specific requirements; these include:-

a) Swimming Pool Heating using Heat Pumps
b) Swimming Pool Ventilation
c) Exhaust Air Heat Pumps
d) External Heat Pumps