Before the heat comes on,
check your filter.

As cooler weather reaches the Slate Belt, a filter check is a useful first step for homeowners with a ducted furnace or heat pump. A dirty filter can restrict airflow, so don’t wait for a comfort problem before looking at it.

Start with the filter you already have

Look for the size printed on the filter’s frame and check your equipment’s instructions. If you aren’t sure where the filter is or whether it is safely accessible, ask your HVAC company instead of removing equipment panels to search for it.

Check its condition

Follow the equipment’s instructions for turning the system off and accessing the filter. If a disposable filter is visibly loaded with dirt, replace it with the correct type and size. Only clean a filter if its manufacturer says it is washable. Follow the airflow arrow and the installation instructions.

Use the right replacement

Don’t choose a replacement based only on the highest filtration rating. Ask about the filter your system supports. Replacement frequency depends on the filter, equipment use, and conditions in your home, so follow the manufacturer’s guidance rather than assuming every filter lasts the same length of time.

When to call Slateco

If airflow stays weak after the correct filter is installed, or your heating system keeps shutting off, arrange a service visit. A filter check is routine care; it doesn’t diagnose every heating problem.

For filter questions or a heating check in Roseto, Bangor, Pen Argyl, Wind Gap, Nazareth, and surrounding communities, call 484-291-7752.

Source: U.S. Department of Energy: HVAC Proper Installation of Filters. Always follow your equipment and filter manufacturer’s instructions.

Prepared with AI assistance for Slateco Heating and Cooling LLC. This is general homeowner guidance.