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Old 12-03-2019, 06:33 AM
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Originally Posted by Chesapeake Fisher View Post
I have heard from Garmin that they do not sell GHC 10 anymore and the newer version GHC 20 would require new pumps, different wiring etc. The pump I have is the GHP10 - 2.1L
You called Garmin tech support and they told you the GHC 20 would not work with a GHP 10 system?