Engineered for robust performance in both residential and commercial gas-fired heating appliances

The automatic reset design eliminates manual intervention after the unit cools to 200°F

It is specifically designed for direct mounting to VG1000 series ball valves

this indicates that the incoming gas supply has dropped below the 5" WC threshold

since it is a two-position device

Nordyne 921104 Coil Assembly 326058-758 Engineered for robust performance inThe Nordyne 921104 Coil Assembly is a high performance OEM replacement evaporator coil engineered to restore thermal transfer efficiency in gas furnace and split system configurations. As a direct replacement for obsolete HVAC coils, this assembly is critical for maintaining the correct refrigerant to air heat exchange, preventing premature system cycling. This unit is designed for compatibility with specific Nordyne, Intertherm, and Miller series,