White-Rodgers F89-0148 Well This is a single-timing heat

This is a single-timing heat sequencer

it is compatible with a wide range of models

ensuring the HVAC system installation remains efficient and compliant with original manufacturer airflow specifications

Standard ODF Connections: Features 1/2 inch ODF solder ports for standard brazing procedures without the need for adapters

White-Rodgers F89-0148 Well This is a single-timing heatThe White Rodgers F89 0148 is a professional grade immersion well designed for seamless integration with hydronic control systems. Engineered with a 1 2" NPT standard shank, this well provides a robust pressure sealed interface between the system fluid and the temperature sensing bulb, preventing leaks while ensuring high thermal conductivity for precise response times. This model is specifically sized for hydronic controls requiring a bulb dimension