Assertion: furnace's heat exchanger | /r/HasProperty | cracked
Facets:
Source sentences:
text: If The Heat Exchanger Is Cracked, Air Is Forced Into The Combustion-Chamber (where the burners are located)
text: Heat-Exchanger NOT Cracked (at time 2:40)
text: There are a two ways that are typically accurate indicators a heat exchanger is cracked.
text: If the heat exchanger is cracked, the Oxygen Reading will change a lot when the blower turns on.
text: In the video above the furnace techs says the Oxygen Reading could rise as high as 40-50% if the heat-exchanger is cracked.
text: Short of seeing a visible crack, a combustion-gases analysis is the surest way to determine if the heat-exchanger is cracked.
text: This gives the tech more confidence the heat-exchanger is cracked.
text: The heat exchanger is cracked.
text: A burner with a moving yellow flame can mean that the burner is dirty or that the heat exchanger is cracked.
text: This article is about ways to determine if a gas furnace has a cracked heat-exchanger.