Weil McLain 389-900-221 Control Panel R-22 Standard IC extraction tools and

Standard IC extraction tools and anti-static procedures are required to prevent damage to the chip during control board integration

while integrated reverse wiring protection safeguards the electronics during commissioning

Precision Metering: Provides stable superheat regulation to enhance cooling performance and energy efficiency

enhancing application flexibility

Weil McLain 389-900-221 Control Panel R-22 Standard IC extraction tools andThe Weil McLain 389 900 221 BCP 8W is a high performance multiple boiler control panel engineered for hydronic applications requiring precision staging. For technicians managing multi unit configurations, this hydronic heating controller manages up to 8 stages out of the box, with the ability to expand to 24 stages using extension modules. By incorporating outdoor reset control, the BCP 8W automatically adjusts the system set point based on ambient