Ok well I replaced a solenoid last week and just lost another today. Also had a section stick on due to liming. Awesome!
So I decided to test my heat theory today. I drilled 20 small holes to vent the valve box the manifold is in, and rerouted my bleed line to bleed on top of the solenoids instead of 20 foot away to a tree.
This should help bring the heat in the box down. We shall see.
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