I work in an office building plus the other week the people I was with and I had a pretty bad snow storm! As a result, the rooftop heating plus that provides our heating froze up! This caused the central heating to fully stop laboring, however it got pretty frosty in there at work! However, they were able to go plus get some portable space furnaces to keep us hot while they called the heating plus supplier to request commercial emergency heat plus a/c services for the rooftop heating plus cooling system, then they sent out a few heating plus cooling specialists to the building to begin laboring on fixing the rooftop plus furnace.
It took them many hours to unfreeze what had been frozen, plus they finally got the rooftop heating plus back up plus running again just as the people I was with and I were all leaving for the day.
I can only imagine what the bill was like for a heating plus supplier to repair a commercial rooftop heat plus a/c system. I feel I would never be able to afford such things whatever the price may have been, then but I was thrilled that when I came back to work the next day the central heating was laboring fine again. Because the portable space furnaces they put around the building only took the chill out. It was still pretty darn frosty in there plus I would have had a hard time trying to work again under those temperature conditions, however rooftop heating plus s are sure tricky!