Most days during the year, either your furnace or central air conditioner are in use. Proper maintenance is necessary to keep them running efficiently. In this video from Today’s Home Remodeler TV, HVAC expert Larry Hacker shows host Stuart Keith the latest techniques in furnace and central air conditioner maintenance.

In Wisconsin and northern Illinois, click here to find a dependable Carrier dealer near you and check local TV listings this weekend for Today’s Home Remodeler sponsored by Carrier.

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