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How to check secondary heat exchanger was dirty using a camera 
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A great method to check if you have a cracked heat exchanger! Check ou...
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50 year old garage heater probably has a cracked heat exchanger. #hvac #hvactechnician #bluecollar #electrician #sparky #fieldpiecetools #hvactools #vintage #garage #residential #entrepreneur #smallbusiness
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Continuous carbonization furnace capacitor recovery The capacitor enters the furnace body, and the layer or film on the surface of the capacitor, the internal electrolyte, and the isolation layer are cracked in a high-temperature environment to generate combustible gas and carbon powder. The metal part will not oxidize due to the internal oxygen-deficient environment. The combustible gas generated in this process can be used to heat the furnace body to achieve self-sustaining circulation and red
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TikTokcarbonizingfurnace
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