If I were you and you have not already done so, I would look into getting a heating and air conditioning protection plan from your local heating and cooling corporation. If you have yourself a heating and air conditioning protection plan you can really reduce the risk of going broke in the event a storm or other natural disaster wrecks your central heating and cooling unit to the point where you have no choice but to buy a brand new, up to date and usually very expensive central heating and air conditioning system. With the heating and cooling protection plan you will be covered! You will not have to invest thousands of dollars at short notice to buy a brand new and up to date central heating and air conditioning system unit. You will be protected by the heating and cooling service & protection plan that you pay a very little amount for each month. And that heating and air conditioning protection plan will replace your broken and destroyed central heating and air conditioning system that was ruined in a storm or other natural disaster for no cost what so ever. The only cost may be the heating and air conditioning installation. And that really is not that much money compared to that plus many thousands of dollars for a brand new and up to date central heating and air conditioning system unit. My HVAC protection plan saved me thousands a few years ago when a storm wrecked my central heating and air conditioning system beyond repair. It could help you as well if you don’t have one already!