In a way, HVAC preventative maintenance can be compared to that of your car. If you spend $30 on an oil change in your car, you would save $3,000 on a new engine. If you don’t change the oil and replace belts and filters, the engine will lock up and the vehicle won’t operate. Proper preventative maintenance for HVAC equipment will basically do the same thing. Maintenance isn’t expensive compared to what you might need to spend if your system degrades, and therefore ultimately fails. An example is provided by Anthony Shaker, vice president of operations at UNICO Newton, MA:
If you have a piece of equipment that costs $10,000 to maintain and has a forecasted life of 10 years if properly maintained, you will spend only $20,000 from first cost to replacement cost at the 10-year mark, assuming it would cost $10,000 again to replace it at the end of its lifecycle. However, if you did not properly maintain the unit and it failed at the 5-year mark, you would need to spend $10,000 to replace it after 5 years and then replace that same unit again in another 5 years if you continued to not perform maintenance. Your total cost would be $30,000.
Bruner agrees there are a few key concepts to pay attention to. First, HVAC system maintenance isn’t expensive compared to what you might spend if your system degrades. Second, the first place to turn when building a successful HVAC maintenance plan should be the manufacturer’s operating and maintenance manual. Don’t overlook these maintenance manuals because they provide a concrete blueprint for the steps you need to take to maintain chillers, boilers, motors, air-handling units—every piece of equipment in a building’s HVAC system! Next, by tracking different system indicators such as oil temperature, RPM speed, etc. you can pick up on many emerging problems before they reach a crisis situation. Finally, it’s important to do a life-cycle cost analysis when determining if you should repair or replace an aging HVAC system component. Ideally, the ratio of spending for HVAC systems should be 70% preventive maintenance and 30% corrective maintenance.
Bruner’s planned, predictive, and preventive approach to HVAC system maintenance results in your ability to control costs, extend the life of the facility and its systems, thereby improving operations and cash flow.
Ready to get started? You can trust Bruner, the #1 Heating and Cooling company in Central Ohio, to get the job done.