Crown 667PCH9 Square-to-Round Duct Adapter, Galvanized Steel voomi_id_140441 Optimized for variable speed motor

Optimized for variable speed motor compatibility

This thermostat offers reliable temperature management for HVAC systems

MPN: HB39GQ232

New Style Lid Center

this lead-free and dezincification-resistant elbow provides reliable performance

Crown 667PCH9 Square-to-Round Duct Adapter, Galvanized Steel voomi_id_140441 Optimized for variable speed motorThe Crown Products Co Inc 667PCH9 Square to Round Adaptors, Duct Adapter. This product is designed to provide a secure connection between square and round ducts. It is made of galvanized steel with a 26 gauge thickness. The dimensions are 16 1 8" X 18" with 13 7 8" collar for supply air and 16 1 8" X 18 1 8" with 13 7 8" collar for return air. Square to Round 13. 875 in Dia 18 in HT 16. 125 in WD Supply Air 17. 875 in Dia, 18. 125 WD, 16. 125 in HT