Tjernlund Products DB-2 Duct Booster 321894-709 While designed for outdoor condensing

While designed for outdoor condensing units

As a genuine Cleveland Controls air switch

or the unit tripping into a locked manual reset state without an actual over-temperature condition

If your coil has failed electrically

Lead-Free Certified: Meets all current plumbing standards for potable water applications

Tjernlund Products DB-2 Duct Booster 321894-709 While designed for outdoor condensingProfessional grade airflow solutions require hardware that stands up to static pressure. The Tjernlund Products DB 2 Duct Booster is a high performance inline centrifugal fan designed to increase the delivery of conditioned air to poorly served branch ducts. Engineered for versatility, the DB 2 integrates into round ducts (5 to 8 inch) or rectangular ducts as shallow as 3. 25 inches. With a peak capacity of 275 CFM, this unit effectively overcomes the