Johnson Controls A19BUC-2 Control Freon High Thermal Tolerance: Integrated Class

High Thermal Tolerance: Integrated Class F insulation prevents premature winding failure during high-static operating conditions

Key Benefits Optimized Compatibility: Engineered strictly for Weil McLain HE/VHE series paired with Fenwall or Honeywell ignition modules

Durable Construction: Built for industrial HVAC automation

the materials and seals in this Copeland sightglass kit are compatible with mineral

Johnson Controls A19BUC-2 Control Freon High Thermal Tolerance: Integrated ClassThe Johnson Controls A19BUC 2 is a heavy duty explosion proof temperature control engineered for hazardous environments requiring precision and durability. Rated for Class I, Group D (NEMA 7) and Class II, Groups E, F, and G (NEMA 9), this mechanical thermostat ensures reliable operation where flammable vapors or combustible dusts are present. It features a single pole, double throw (SPDT) switch action with an automatic reset, supporting a wide