Adapt your ductwork design to ensure adequate system airflow for homeowners who intend to use their blower filter as a ...

This common HVAC mistake could be raising your energy bill by 15%. Find out how and when to replace your furnace filter to ...

Venting rules change with efficiency — and mixing them up can lead to moisture buildup, heat exchanger damage, and dangerous combustion issues.

Skipping the manufacturer's instructions during installation may result in a furnace that fails within six months or less. For example, heat exchangers can crack from improper venting, and gas valves ...

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