Johnson Controls A28AA-37 Temperature Control 30067439-890 the T-4002-9009 is vibration and

the T-4002-9009 is vibration and shock resistant

Will this wheel fit a 1/2-inch motor shaft

Millivolt Compatibility: Operates efficiently on 250mV to 750mV systems

Common Questions What is the minimum flow rate required for this valve to mix accurately

Johnson Controls A28AA-37 Temperature Control 30067439-890 the T-4002-9009 is vibration andTemperature Control, Two Stage, 2 SPDT Switch Action, 120 208 240 277 Vac, 60 140 Degree Setpoint Range, 5 Degree Differential Each Stage, 2 7 Degree Adjustable Differential Between Stages, 3 8" x 4" Bulb, 6' Capillary Length, Knob Range Adjuster A28AA 37 is identical to A28AA 37C