Burnham Boiler 103661-02 Control 319847-401 such as after a defrost

such as after a defrost cycle

provided the seal material (Nitrile) is compatible with your specific system temperatures

If your system requires an insulated probe to prevent nuisance trips from scale buildup

the 1F95-1277 can operate on dual power using batteries

while this is a DPDT relay

Burnham Boiler 103661-02 Control 319847-401 such as after a defrostThe Burnham Boiler 103661 02 Control is a critical Intelligent Hydronic Control (IHC) specifically engineered for induced draft boiler applications. This OEM replacement module is the standard for maintaining precise sequencing and safety in Burnham PVG boilers and the ESC steam boiler series. As a veterans in the field know, these mid efficiency atmospheric boilers rely on the 103661 02 to manage the induced draft fan, ignition sequence, and high