HVAC Preventive Maintenance (P.M.) Checklist  

A Synopsis


  • Check overall operational functions. Are the filters catching the correct particles in your environment, no bypassing, etc.
  • At change of seasons – it is important to check cooling/heating functions are prepared to meet demand.
  • Any environmental changes impinging on the operation.
  • Check electrical / electro mechanical components and connections.
  • Check performance under heat / cooling load.
  • Any other equipment chillers, boilers, Cooling towers, pumps, controls. Need their own specific maintenance needs to be checked.


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