Worked in mechanical rooms which house hot water tanks / boilers, condensation water circulatory flow / pumps and electrical fuse boxes etc. to troubleshoot and maintain optimal operations. (jobhero.com)
There were no big mechanical rooms filled fancy heat pumps; Passive House buildings are so well insulated that all they need is a teensy bit of electric resistance heat that will probably never get turned on. (treehugger.com)
Performed regular foot patrols of the entire building looking for anything suspicious and made sure mechanical rooms did not have any fire hazards (jobhero.com)