Not only you can use the excess heat from the miners to heat your office you can also use adsorption chillers [0] to cool down your office using the heat. [0]

Not only you can use the excess heat from the miners to heat your office you can also use adsorption chillers [0] to cool down your office using the heat. [0] https://www.technologyreview.com/2011/03/30/196054/using-heat-to-cool-buildings/ https://www.technologyreview.com/2011/03/30/196054/using-hea...