If the board detects a call for heat (R-W closed) upon receiving power

maintaining the original equipment manufacturer's airflow CFM specifications and electrical load requirements

While suitable for many hydronic heating systems

this kit adds the HPO-1511 window cover

Carrier HD52GE650 Motor 319825-402 If the board detects aThe Carrier HD52GE650 motor is a high performance 1 HP HVAC condenser fan motor engineered for heavy duty commercial and residential applications. Operating at a nominal 1140 RPM, this three phase motor provides reliable airflow for consistent heat exchange. It features a versatile 208 230 460V voltage range, allowing for seamless integration into 460 volt industrial circuits or standard 230 volt systems. Built on a 56Y frame, this OEM replacement