The Johnson Controls A19JNC-2 is a heavy-duty agricultural utility thermostat engineered for precise temperature regulation in demanding environments like barns

Is the 8105-031BX different from the 8105-031

Designed to handle the rigors of commercial piping

Field Interchangeability: Direct cross-reference for VAL2928K and VR8304K4046

York S1-UVLAMP50120 Lamp 320735-701 The Johnson Controls A19JNC-2 isThe York S1 UVLAMP50120 UV Replacement Lamp is a critical OEM replacement part for maintaining the efficacy of York HVAC ultraviolet disinfection systems. Specifically engineered for the S1 UV36120 unit, this 120V high output germicidal lamp utilizes UVC radiation to neutralize airborne pathogens and prevent biological growth on evaporator coils. As a veteran grade IAQ solution, it ensures your system maintains factory spec air purification levels