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The York S1-026-47133-000 is a barometric relief damper blade for HVAC systems. This damper blade helps regulate airflow and maintain pressure balance. It automatically opens or closes, responding to changing barometric conditions. This action aids in controlling indoor air quality and enhancing system efficiency.
This damper blade is essential for HVAC setups requiring effective airflow management.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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