OEM electricity unit forced ventilation

Cooling of the electrical panel with forced ventilation Forced ventilation uses fan filter units (fan + filter) or individual fans, to forcibly convey the air in the electrical cabinet. This solution allows. [pdf]

Solar air heater Sweden

Modular solar air heating available from 750W (2.5k BTUh) max to 8,800W (30k BTUh) max or as DIY heater kits and parts. Build in series and parallel connections to reach your supplemental heating goals. Solar powered, grid. [pdf]