The Copeland 943-0153-00 Control is a technical-grade 230V Electric Unit Control engineered for precision in commercial refrigeration and industrial HVAC applications

Automated Pressure Management: The included ZPA-SPS static pressure sensor provides real-time modulation of non-calling zones

verify coil resistance and ensure clean switching between the normally open (NO) and normally closed (NC) terminals to maintain system sequence integrity

allowing technicians to dial in the specific inches of water column required for the specific system's static pressure profile

the York S1-025-43289-000 is an automatic reset switch

Heil Quaker ICP 2120147 Blower Wheel 323613-751 The Copeland 943-0153-00 Control isThe Heil Quaker ICP 2120147 Blower Wheel is a precision engineered OEM replacement blower wheel designed for International Comfort Products (ICP) equipment, including Heil, Tempstar, and Comfortmaker units. This 10x10 blower wheel features a 1 2 inch bore and is configured for counterclockwise (CCW) rotation, as determined from the hub end. Manufactured by LAU Industries (Model 65001321P), this squirrel cage blower wheel utilizes a robust galvanized