Enlargement Valve Installation: The enlargement valve regulates the stream of refrigerant in the evaporator, managing the temperature and strain in the refrigerant. Start the chiller and watch its operation for almost any signs of troubles. Check the temperature and force readings to make sure These are inside the usual variety. https://www.penmann.co.uk/penmann-delivers-permanent-glycol-chiller-solution-for-ambrosia-creamery-in-lifton/