Built for durability in commercial environments

As a direct OEM replacement for COM3694

this kit contains a 9-13 PSI spring

Common Questions What causes a Trane rollout fusible link to blow

Its contacts are rated for 2 amps at 120 VAC or 1 amp at 240 VAC

Nordyne 903480 Heat Exchanger 321142-301 Built for durability in commercialThe Nordyne 903480 Heat Exchanger is an critical genuine OEM replacement part engineered for high efficiency heat transfer in industrial and residential Nordyne HVAC systems. This furnace heat exchanger is manufactured to precise factory tolerances, ensuring seamless integration with existing burner assemblies and inducer blowers. As a professional grade HVAC replacement component, it eliminates the safety risks and thermal performance loss associated