| Let Me Explain….and Please. If you are from the Gas Company  Please Read this entire page before setting your attorneys on me.The Gas Company Said the Heat Exchanger or Firebox Has A  Crack. The method the Gas Company uses to inspect for fire box    cracks (also known as cracks in the heat exchanger) is seriously   flawed. The  method they employ is one where they fire up the furnace   and watch the flames. When  the blower motor turns on if the flames move   they write up the correction    ticket as a possible crack in the heat exchanger and then suggest that   you call  a qualified heating or furnace contractor to inspect.  What? If the flames move there is strong possibility that the    firebox is cracked. If the heat exchanger is cracked large enough it   will allow  the higher pressure air coming from the blower motor to   infiltrate the lower  pressure area where the burners are and cause the   flames to move. This means  that you have air movement. It does not mean   that you have a crack in your heat  exchanger.  Air Movement Means Air Movement, Not a Cracked heat  Exchanger The Gas Company is erring on the side of caution, and   they  should, when they tell you that there is a possible cracked heat   exchanger in  your furnace. It is our job to find out if it really is   cracked and decide what  the proper course for repair is. We have a   proof positive way to check and you  will be every bit an expert as we   are when you see it. It is flawless and in  your face as to whether or   not the heat exchanger is cracked. Many, many, times  the heat exchanger   is not cracked.  But, Your Heating Contractor Will Confirm the Crack And Replace  the Furnace Anyhow. Why would a heating contractor confirm a crack in a   heat exchanger  (firebox) when the Gas Company says there might be a   crack if they cannot find  a crack? The reason is too many attorneys. If   the heating contractor states  that they cannot find a crack in the   heat exchanger and turns the furnace back  on and in 5 years someone   becomes injured because of carbon monoxide positioning  he is on the   hook for many hundreds of thousands of dollars in damages. You  see,   most companies merely observe the firebox with their naked eye to either    confirm or deny  a crack in the heat  exchanger. They are not   employing a proof positive crack testing method that we  are,   hydro-fluorescing.  My Name is Jim Eichman and I Invented this method Sure, it isn’t an original idea, I stole it from the   space  administration, but it is an original application of a tried,   tested and true  method of finding faults in metal. The best part of   this is that you will be  the inspecting agency, not us. You get to   determine whether or not your heat  exchanger is cracked or not, not us.   We merely will guide you and show you what  to look for and it will be   obvious. It is defective or it isn’t….no guess work  whatsoever.  So Give Us A Call and ask for a fluorescent scan of your heat   exchanger and Discover For Yourself Whether or Not  You Need a Furnace   Intervention (that’s a new phrase I am trying to coin….furnace    intervention). Why replace your furnace if you don’t have to?
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