Optimized for R-134A refrigerant

making it essential for maintaining HVAC system efficiency

Enhanced Airflow Efficiency: Smooth internal Y-connector geometry reduces turbulence and helps maintain consistent CFM across multiple duct branches

You should verify the part number directly against the existing board in the unit or cross-reference it with the service manual for York model J18ZJE36Q4DZZ10004 or similar multi-stage systems

Engineered to withstand high-temperature environments

Watts A-06R113TC Regulator mario Optimized for R-134A refrigerantFor veteran technicians managing pneumatic controls, the Watts A 06R113TC Regulator (also known under the Parker Watts 06R series) is a standard setting component for stabilizing downstream pressure. This 1 4" NPT Air Regulator is engineered for a 0 125 psi pressure range, providing the precise modulation required for sensitive HVACR pneumatic actuators and industrial air tools. Built with a secondary aspiration design and a balanced poppet, it