This replacement control board (Cross Ref: 208R19) is built for long-term reliability in demanding residential and light commercial air handling applications where maintaining optimized airflow control is paramount for environmental stability and technician-level tuning

Featuring a 30-inch capillary tube

Contractor Grade Durability: Equipped with a non-spring return (NSR) mechanism and a reinforced drive train for stable performance in high-cycle hydronic applications

automatically resetting once the temperature drops back to 120

Johnson Controls P72DA-1 Pressure Control Freon This replacement control board (CrossTwo Pole High Pressure Control, DPST, Open High Close Low, 50 Psi to 450 Psi, Lockout ( Requires Manual Reset ) Differential, 36" Capillary with 1 4" Flare Nut, 525 Psi Max Bellows Overpressure, Includes Universal Mounting Bracket, "All Range" for R 12, R 22, R 134A, R 500 and R 502