Direct Replacement Integrated Furnace Control For Trane Single Stage With 80V Ignitor, 120V Humidifier And Air Cleaner Outputs, Fuse Protected, DIY Friendly Install, Model 50A65 5165 Replaces Cnt03076

Integrated furnace control module for single-stage systems
✔️ 1 unit pack with 80 Vac ignitor output and 120 Vac accessory outputs

This Direct Replacement Integrated Furnace Control module is designed for single-stage heating systems. It coordinates ignition, humidifier, and electronic air cleaner outputs, replacing older CNT-series boards. DIY-friendly install helps you restore furnace performance without a full service call.

✅ Replaces CNT03076, CNT03798, CNT05164, CNT05165 and D341213P01, D341396P01-05
✅ 80 Vac ignitor output; 120 Vac humidifier output; 120 Vac electronic air cleaner output
✅ 5-amp fuse protection with furnace status LED for diagnostics
✅ Made in United States; White-Rodgers direct replacement for single-stage HSIs

💡 What is a replacement integrated furnace control module used for in single-stage heating systems? It coordinates ignition and accessory outputs to simplify upgrades.
- 80 Vac ignition output for reliable furnace start
- 120 Vac humidifier and 120 Vac electronic air cleaner outputs for integrated control
- Fuse protection and diagnostic LED for easier troubleshooting

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