The Flynn 409502 is a flame relay ignition module with combined electrodes/sensors that operate at 24 VAC. It features a plastic housing that can withstand -40°F to 185°F. CSA-approved to meet regulatory requirements.
The ignition module helps provide ignition and flame monitoring. It offers a 10-second trial for ignition, microprocessor-based ignition control, and LED indicators: green for "Flame On" and red for "Flame Fail."
The 409502 is a direct replacement for the 407595 old model flame relay ignition module. Suitable for burners with capacities of up to 400,000 BTU/hr. Check the model numbers listed below for other options:
| New Part Number | Old Part Number | Input Voltage | Ignition Sensing Configuration |
| 409501 409502 409503 409504 409505 |
407597 407595 407594 407590 407502 |
120 VAC 24 VAC 24 VAC 230 VAC 230 VAC |
Separate Electrode & Sensor Combined Electrode/Sensor Separate Electrode & Sensor Combined Electrode/Sensor Separate Electrode & Sensor |
| Voltage | 24 VAC |
|---|---|
| Trial for Ignition | 10 Seconds |
| Operating Temperature Range | -40 to 185°F |
| Capacity | less than 400,000 btu/hr |
| Housing Material | Plastic |
| Application | Burners |
| Approval | CSA Listed |
| Ignition Sensing Configuration | Combined Electrode/Sensor |
| Product Type | Flame Relay Ignition Module |
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