5 Cv rating supports high-flow hydronic circuits while maintaining precise modulation

The Johnson Controls A19ADB-2 is a heavy-duty hot water immersion temperature control engineered for precision high-limit cutout in commercial and industrial boiler systems

The housing includes multiple connection points for maximum versatility: a 1/8-inch NPT top tapping for an automatic air vent (like a Hy-Vent) and 1/2-inch and 3/4-inch NPT tappings for integrating expansion tanks

as well as the standard 25P spring-loaded pilot

they often lack the long-term setpoint stability of an OEM Trane CNT3520

Copeland 914-0037-40 Run Capacitor 323269-701 5 Cv rating supports high-flowThe Copeland 914 0037 40 Run Capacitor is a high grade electrical component engineered for continuous duty in single phase motor applications. Rated at 50 MFD 370VAC, this round run capacitor provides the precise phase shift required to optimize HVAC compressor performance and maintain high torque during operation. Constructed with a durable aluminum casing and oil filled for superior heat dissipation, it is designed to withstand the rigorous duty