Engineered as a parallel circuit voltage sensing switch

Precise Calibration: Factory-set at -1

utilizing this Carrier furnace orifice ensures the burner assembly operates within design parameters

Factory-Correct Fitment: Designed for an exact drop-in replacement in model 3144030

Copeland 521-0142-01 Terminal-Plate Group 323269-701 Engineered as a parallel circuitThe Copeland 521 0142 01 Terminal Plate Group is a critical electrical interface component engineered for high demand semi hermetic reciprocating compressors. Designed specifically for compatibility with Copeland Discus models including the 6DB3A, 6DG3A, and 6DG8A, this 9 lead terminal assembly provides a secure, leak proof glass to metal seal required for maintaining system vacuum and pressure integrity. As a veteran technician knows, compressor