while the signature PopTop actuator interface allows for rapid installation and tool-free replacement in the field

and routing the new 12-pin wire harness

Rugged Construction: Durable plastic material resists the high-traffic demands of commercial HVACR environments

Robust Terminal Design: Equipped with heavy-duty screw terminals to ensure low-resistance connections in high-vibration environments

while the coil is triggered by 24V

Reznor 100712 Assembly 320788-703 while the signature PopTop actuatorThe Reznor 100712 Assembly is a high precision regulated carryover assembly specifically engineered for propane (LP) gas conversion and lighter tube ignition systems. As a veteran technician knows, maintaining reliable cross lighting across the burner rack is critical for preventing delayed ignition and ensuring consistent combustion. This genuine OEM Reznor replacement part includes the necessary regulator assembly and brass compression fittings to