Every heating system thanks to globally applicable physical laws produces negative effect where heated air rises from working zone under the ceiling.
Heat cumulates under the ceiling, where there is no need for it and it causes huge thermal losses when energy transits through roof constructions.
For all suitable object this can be the true priceless addition to any heating system causing dramatic energy savings. It can either return once produced heat energy back into the working zone or decrease the total volume of the object to be heated by creating a contra pressure to the rising hot air and literary create „virtual ceiling“. It also reduces stratification in heated premises and improves the thermal comfort.