Pilot ignition module...

Old 12-09-10, 04:35 PM
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Pilot ignition module...

We have this style that needs to be replaced..

This is what was sent when we ordered a new one. It looks like it will work (do you agree?), but what concerns me is the spark wire connector. When we unplug it from the old one above, will it have the same style connectors as the new?
Old 12-09-10, 04:46 PM
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I am pretty sure its the same style connector. Remove one while the furnace is of and compare before you remove the old completely.

Mike NJ
Old 12-09-10, 07:36 PM
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Obviously you have a Lennox furnace. The replacement control you show should work on a G-20 Whisperheat. However if you have a furnace such as a G-26, you have a prepurge period prior to ignition which may not be provided by this control. Could lead to undesired ignition. Lennox has a retrofit Honeywell module to replace the johnson controls module. Those johnson modules have been known to have problems.
Old 12-09-10, 09:04 PM
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Keep away from the Johnson control. Honeywell replacement is a number I think goes like this? 5Ls190 or something close, it is used for the Whisperheat I know.

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