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NREL AHU Maintenance Checklist

This template will take you through an NREL AHU inspection to make sure you are getting the most out of your unit. In this checklist, you’ll find out how to make your unit more energy-efficient by verifying that you haven’t fallen prone to these common installation mistakes.

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General Air Handling Unit Checklist
Air Dampeners
Are the dampers operating correctly?
Are the dampers modulating correctly?
Do the dampers fully operate when closed?
Heating & Cooling Valves
Are heating and cooling valves in proper working condition?
Is it winter?
Is it summer?
Duct Leakage
Is the duct static pressure standpoint within the pressure class for the installed duct work
Find the main HVAC duct and listen for any air leaks in the system
Were an air leaks detected?
Outside Air System
Is the AHU system use 100% outside air
Exhaust Fan Controls
Are you using night setbacks?
Are the exhaust fans left on twenty-four hours a day?
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Please note that this checklist template is a hypothetical appuses-hero example and provides only standard information. The template does not aim to replace, among other things, workplace, health and safety advice, medical advice, diagnosis or treatment, or any other applicable law. You should seek your professional advice to determine whether the use of such a checklist is appropriate in your workplace or jurisdiction.
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