Heil Quaker ICP 1177726 Box 319847-401 000-volt arc required to bridge

000-volt arc required to bridge the gap and light the burner consistently under varying gas pressures

preventing lean-burn conditions

Check for an open or shorted circuit using a multimeter

where mineral buildup eventually necessitates a full swap to prevent service codes and maintain precise humidity control

essential for maintaining designed CFM across 1/2 horsepower load requirements

Heil Quaker ICP 1177726 Box 319847-401 000-volt arc required to bridgeAs a field technician, you know that maintaining the integrity of the vent system is critical for high efficiency operation. The Heil Quaker ICP 1177726 Insulation Assembly is a genuine OEM replacement part specifically engineered for 90K BTU flue boxes. Designed for a precise fit in ICP packaged units and furnaces, this assembly provides the necessary thermal barrier to prevent heat loss and protect surrounding components from high temperature