"existing walls and roofs" Another source of recoverable heat is the solar heat available from many existing walls and roofs. Our systems can recover this heat to preheat boiler intake air..., heat occupied spaces, heat boiler makeup water, and for other uses. These systems produce the solar heat at the lowest cost because the solar collector (the wall or roof...

heat are as varied as the industries we can serve. Our systems can provide heating to improve the efficiency of: Boilers Hot Water Systems Drying Processes Baking Processes Heat...

operators can solar preheat the water coming into their buildings or processes. This reduces the energy use by the traditional water heater or boiler. For large water-heating systems, we...

to constantly refresh air Facilities with a high daytime heating load (schools and public buildings), Systems that can benefit by receiving preheated incoming air (boilers, dryers, etc...