Refinancing you home loan can save you money and often reduce your monthly payments. If you take cash away from a refinancing, be sure the new loan balance isn't more than the original price of the property. If it is larger, your interest payments may not be tax-deductable.
Air conditioners are rated by the number of British Thermal Units (Btu) of heat they can remove per hour. Another common rating term for air conditioning size is the “ton,” which is 12,000 Btu per hour.