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Heat Exchangers

StockCap offers product protection solutions for the intricate tubing found within heat exchangers. This vital HVAC part requires sturdy shielding from contaminants that can cause extensive damage to the entire component. Read more or contact us to discuss how caps and plugs can defend your HVAC system from the elements.

Here is a brief description of how a heat exchanger works.

A common heat exchanger consists of, typically steel, cylinders into which fuel is ignited. The combustion of the fuel creates energy, or heat, as well as vapors. The steel cylinders heat up and while this heat begins to warm the air surrounding the steel tubes, or heat exchanger, the vapors are drawn and forced out of the building through flue piping or ventilation. Meanwhile, the newly generated warm air is blown through a duct system by the unit's fan to warm a home.


Short Caps   epdm caps
  long caps   end caps        
Short Caps   EPDM Caps
  Long Caps   End Caps        
tear caps   side pull plugs   t plugs            
Tear Caps
  Side Pull Plugs   T-Plugs            


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