In this HVAC Furnace Video, I go over what the flame rectification safety looks like on older intermittent pilot controlled valve furnaces compared to newer direct ignition whether spark or hot surface ignitor forced air gas furnaces. I show the fundamental differences in safety in how the flame proving assembly is built. I go over why the newer furnaces are able to prove a flame on all burners more effectively for safety. I also go over what to look for to get a good flame rectification signal on the furnace. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
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️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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