5. Dew point performance
4. Pressure differential
3. Failed after filter
2. Desiccant Powder at the point of use
And the number 1 reason to do it is...
Your service tech will not have a great day looking like a powdered donut. Cost of ownership is lowered when you do PM service regularly. Dew point performance And energy management are tell tale signs it’s time. Take samples every year to get a baseline and predictive index of when you need to fund this service. Don’t wait too long as the cost will be significantly more due to increased labor. CDA sells only premium quality desiccants, call us today for an evaluation of your air dryer performance.