Johnson Controls A28 2-Stage Temp Control w/ Adjustable Interstage Differential (40°F to 90°F)

The A28 Series are two stage temperature controls that incorporate a liquid filled sensing element. Features: Wide temperature ranges available Constant differential throughout the entire range SPDT snap-acting switches Unaffected by changes in barometric pressure Unaffected by cross ambient conditions Compact enclosurevariety of sensing element styles