Harvests heat
March 1st 2007 New from Monodraught is a device which can harvest waste heat in winter months. Monodraught has launched three models, which are designed like a mini jet engine to draw in the heat that accumulates at the underside of roof level and thrusting that waste heat down to floor level. Suitable for ceiling heights of 5m and above, the Heat Harvester is just 305mm (12") diameter, weighs 4.5kgs, and costs less than 10p per day to run. It can reduce heating bills by between 30% and 50% simply by harvesting the heat that would otherwise rise up to the underside of roof level. Monodraught offers a free survey and a money back guarantee, if the Heat Harvester doesn't immediately reduce your heating costs and achieve temperature equalisation of 1°C More articles from Monodraught Limited: | 
