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View Full Version : lennox gcs16-1603-270-2y gas valve wiring


able1
11-02-2010, 08:01 PM
new gas valve has 3 terminals old has 5 wires plus jumpers any one have a wirring diagram or know how to wire it thanks for the help
DPinst
11-02-2010, 10:04 PM
Is the original unit Direct spark ignition?
able1
11-02-2010, 11:42 PM
yes it is