Heil Quaker ICP 1173408 Monitor Board R-410A Broad Compatibility: Replaces discontinued units

Broad Compatibility: Replaces discontinued units and updates systems utilizing LF150A specifications

Can I use a universal pilot instead of the 17890

Common Questions & Technical Support Is the 71491054 compatible with 277V line voltage systems

When troubleshooting intermittent heating or ignition lockouts

the 10E split sleeve utilizes a 4-way flexing action to absorb angular misalignment up to 1°

Heil Quaker ICP 1173408 Monitor Board R-410A Broad Compatibility: Replaces discontinued unitsThe Heil Quaker ICP 1173408 Monitor Board is a critical OEM replacement part designed for high stakes 3 phase HVACR equipment protection. This Relay Phase Monitor Board tracks incoming line voltage and sequence in real time, providing an essential secondary safety layer for scroll compressors and three phase motors. By monitoring for phase loss, reversal, and voltage unbalance, this board prevents the mechanical destruction that occurs when a