80 vs 95 Furnace – Comparing the Efficiency of 80 and 95 Furnaces
The percentage of the furnace means how much of the fuel converts into heat for warming the area. 80 furnace converts 80% of fuel while 95 furnace converts 95% of the fuel into heat. For less waste, a highly efficient furnace is recommended, but we have to consider other drawbacks and benefits of 80 vs…