Parthery
Well-known member
Mine have done best at 35 cold which equates to about 38-39 hot. You might have to play with PSI a bit to get them where you like them.
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I had mine set to 38psi late NOV., which shows as 35psi when I start it up in the frigid temps, and so far no complaints!Mine have done best at 35 cold which equates to about 38-39 hot. You might have to play with PSI a bit to get them where you like them.