Cooling It Down

Operation of an air-conditioning system is a lot like an automobile; efficiency depends largely on the way it's maintained and operated.

Depending on where you live and the climate there, an air conditioner might be necessary to help you through the warmer months of the year. Operation of an air-conditioning system is a lot like an automobile; efficiency depends largely on the way it's maintained and operated. Debris-clogged filters make the system work harder. Disposable filters should be checked every two months (once a month during peak use), and replaced when necessary. Permanent filters should be cleaned in accordance with the manufacturer's instructions. Periodic inspections during the offseason by a qualified heating and air-conditioning contractor can help keep efficiency up, utility bills down and extend the life of the unit. Insulation, weather-stripping, window coverings and shade trees also can be used to help your home beat the heat. And that's the On The House tip for today.

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