Mountain High Heating specialises in ducted gas heating systems in the Blue Mountains, servicing the entire area from Lithgow to Penrith. Our ducted systems are designed to provide optimum efficiency & come with lengthy warranties on all components (minimum 5 years on the furnace and 10 years on the ducting & connectors). We offer the best value in Sydney on our systems and are confident we can beat any quote from any other supplier. We quote, specify, supply & install every component and... Read more