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BURNER CONTROL UNIT
7800 SERIES
FLAME SWITCH
2X SPDT RELAYS
120 VAC
50/60 HZ
FLAME AMPLIFIER
FOR 7800 SERIES AND R7140 RELAY MODULES
ULTRAVIOLET
PLUG-IN
0 TO 5 VDC FLAME SIGNAL STRENGTH RANGE
2 OR 3 SECOND FLAME FAILURE RESPONSE TIME