Gary McCreadie | | Categories: dc micro amps , Flame Rectification , gas fired appliance , how to check a flame signal , how to check flame signal on a furnace , how to test a flame signal , how to test flame rectification , klein multi meter , klein tools , micro amps
Most gas fired appliances these days use flame rectification to prove the pilot flame before initiating the main burner. Flame rectification is the process that uses the flame to convert an AC signal to a DC current (micro amps). There is a specific way to test the signal strength, the right knowledge and…
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