To ensure that your heat pump has a long service life and operates efficiently, regular maintenance is required. Homeowners can do monthly maintenance themselves for both central and mini-split heat pumps. During regular maintenance you should follow the manufacturer’s instructions.

A yearly heat pump inspection is also recommended and should be done by a competent service contractor. During the yearly inspection, the service contractor should check the refrigerant levels and make any mechanical or electrical adjustments.

For more information about maintaining your heat pump, visit Natural Resources Canada.

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