Your Computer Depends On A Surge Protector, Why Not Your Heating And Cooling … by Mike Rampey | February 2, 2011February 2, 2011 Power surges are among the top three causes of HVAC system breakdown, along with neglect and old equipment. They are unpredictable, and only last milliseconds, but they have the potential […]Read More Filed Under: Air Conditioning– Furnaces Tagged With: dangerous power– electrical fluctuations– household appliances– insurance policy– mechanical systems– surge protectors