A considerable proportion of a monthly budget for hotels and restaurants are taken up by energy bills. Heating and cooling contributes to costs that a small business owner endures on a monthly basis. If the heating systems are not set right or fail the costs will continue to rise. The maintenance and repair charges are enough to put a dent into the finances of any small business. Then, there is the option of replacing the heating system which does not come cheap either. However investing in a new system that considerably cuts down your energy bills may be a good solution to solve your problems.