Heil Quaker ICP 1173408 Monitor Board 323055-751 6-inch diameter frame (48 frame)

6-inch diameter frame (48 frame) and dual-speed capability

this integrated furnace control manages the ignition cycle with a rigorous 30-second prepurge and a 7-second trial for ignition (TFI) window

Dual Frequency Versatility: Fully compatible with 110/120V 50/60Hz electrical systems for consistent timing and torque

When you're troubleshooting a complete system lockout or inconsistent staging in Nordyne furnace or packaged unit

maintaining the same mounting and performance characteristics

Heil Quaker ICP 1173408 Monitor Board 323055-751 6-inch diameter frame (48 frame)The 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