Weil McLain 389-900-221 Control Panel Freon Does this control include an

Does this control include an "off" position on the dial

maintaining optimal system equilibrium

Ensure your signal output matches the requirements of the MR212 series coil for proper operation

If you detect a burning electrical odor

Weil McLain 389-900-221 Control Panel Freon Does this control include anThe 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