What is the maximum water pressure for this Johnson Controls water valve

Does this replace a surge protector

this model is a non-spring return actuator

or excessive heat from restricted airflow

Is there a difference between the 100208390 and the PRS2006

Lennox 69W94 Orifice 321142-301 What is the maximum waterThe Lennox 69W94 LP Orifice #61 is a critical precision engineered metering component designed for LP gas conversion in compatible furnace models. As a veteran grade liquid propane furnace part, several factors dictate its performance, specifically the #61 drill size, which is calibrated to ensure the correct fuel to air ratio for high altitude or standard efficiency burner assemblies. This Lennox furnace brass orifice is a direct replacement part,