Cover,Thermostat
Thermostat Cover, Color Beige, Compatible Brand and Series Johnson Controls T-4000, Compatible Grainger Part Number 20RF77, 20RF78, 20RG07, 42C128, Compatible Manufacturer Model Number T-4100-1, T-4100-2, T-4100-3, T-4100-4, Includes Cover, Material Plastic, Mounting Direction Vertical, Features Adjustable Sensitivities and Set Points, Element Identification Labels, Shock Resistant, Single or Dual Bimetal Sensing Elements, Vibration Resistant, Shape Rectangle.