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Fuel Pressure Related Reset Problem
Hi, our 15 year old Beckett AFG oil burner for residential heating keeps resetting when fuel pressure is too low. We have a .60 gallon per hour nozzle in, but setting the fuel pressure for anything lower than 120 lbs causes it the burner to reset. We'd like to get the pressure lower as the high temp cut off switch engages quite often. Our local oil heating technician doesn't know why it's resetting at lower pressures. Any thoughts?