12U37 | Lennox 103840-14, Restrictor Assembly, 0.082" Orifice Size, 2.75" OAL, Brass, 3/8" ID Connections | Lennox

**Restricting Airflow: Lennox Restrictor Assembly 12U37** The Lennox Restrictor Assembly 12U37 is a key component designed to modify the airflow in HVAC systems. This restrictor effectively regulates the amount of air passing through a specific duct or branch, allowing for precise control and optimization of airflow distribution. Precision-engineered to meet the demanding requirements of industrial and commercial HVAC applications, the 12U37 Restrictor Assembly is constructed from durable materials to ensure longevity and reliable operation. Its compact design and ease of installation make it a practical solution for ductwork modifications or airflow balancing. **Key Features and Benefits:** * Regulates airflow in HVAC systems * Ensures proper ductwork performance * Optimizes airflow distribution * Durable construction for long-term use * Easy to install and adjust **Trust our HVAC supply store for Your Lennox Restrictor Assembly Needs** our HVAC supply store is your trusted provider of high-quality HVAC components, including the Lennox 12U37 Restrictor Assembly. We offer competitive pricing, fast shipping, and expert product support to meet your business needs. Order your Lennox 12U37 Restrictor Assembly today and experience the benefits of precise airflow control in your HVAC system. Contact our HVAC supply store for more information or assistance with product selection.