PRACTICAL GUIDE · United States

Plan basic heating and cooling maintenance

Use your equipment’s instructions; maintenance needs vary by system.

01 / GET READY

Before you start

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Equipment manual; service history; landlord contact if renting

02 / TAKE THE NEXT STEP

01
Find the model and manufacturer’s maintenance instructions.
02
Follow the specified filter inspection or replacement schedule.
03
Arrange qualified servicing for technical faults. Renters should confirm responsibilities with the property manager.