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The Rectorseal SST-CD is a transition that connects a C furnace to a D box coil. It measures twenty-one inches by twenty-one point twenty-five inches on one side and twenty-one inches by twenty-four point seventy-five inches on the other. It is essential for HVAC installations that require a smooth transition of airflow between different components.
This transition is vital for ensuring an optimal connection and airflow in HVAC systems.
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