utilizing 1/2 inch ODF inlet and 7/8 inch ODF outlet copper solder connections for a hermetic

High Amperage Capacity: Rated for up to 30 Amps at 277VAC

avoiding the inaccuracies associated with stratified airflow

Durable Construction: Manufactured from high-grade materials to resist carbon buildup and corrosion in high-heat environments

This 243-8 series typically utilizes a 3/4" or 1" NPT vent depending on the specific diaphragm case

Advanced Distributor Products 76712500 Control Box 322838-752 utilizing 1/2 inch ODF inletThe Advanced Distributor Products 76712500 Control Box is a high performance HVAC OEM replacement part engineered to serve as the primary management hub for residential and commercial heating systems. Designed specifically for compatibility with ADP unit heaters and modular air handlers, this industrial grade control board ensures seamless synchronization between system sensors and mechanical components. By utilizing authentic ADP replacement parts,