verify your wiring schematic to ensure proper high-limit protection for both elements

Compact Design: Low-profile construction allows for integration into slim wall heaters and floor furnaces

The Johnson Controls A19ABC-82 is a heavy-duty single-stage temperature control designed for versatile applications in HVACR systems

Direct OEM Replacement: Ensures exact mechanical fit and electrical compatibility with Lochinvar and A

Belimo B311B+LRB24-SR Valve Assembly 328140-751 verify your wiring schematic toThe Belimo B311B+LRB24 SR is a precision engineered 3 way characterized control valve (CCV) assembly designed for modulating control of hot or chilled water in HVAC systems. Featuring a 1 2" NPT connection and a flow coefficient of Cv 1. 9, this valve utilizes a chrome plated brass ball and stem to ensure reliable performance in closed loop hydronic circuits. It is paired with the LRB24 SR non spring return actuator, which delivers 45 in lb of torque