Johnson Controls MS4DR24T-11 Control Freon this model supports 750mV (millivolt)

this model supports 750mV (millivolt) heating systems and can operate on battery power

The 626499R manual reset switch is the updated

Compact Enclosure: Low-profile footprint allows for installation in tight mechanical closets and manifold cabinets

Fixed Differential Efficiency: The 15°F differential optimizes burner run times

Johnson Controls MS4DR24T-11 Control Freon this model supports 750mV (millivolt)The Johnson Controls MS4DR24T 11 (identical to the MS4DR24T 11C) is a high performance multi stage electronic temperature control designed for precise climate management in commercial HVACR applications. This versatile DIN rail mount control operates within a temperature range of 14 to 140F, making it an ideal solution for walk in coolers, chillers, and space heating systems. It includes the A99BB 200 PTC silicon sensor, ensuring accurate thermal