Johnson Controls A19AAC-9C Line V Mechanical Thermostat, 120 to 277 VAC [New]

Switch Action: SPDT. Range: 100 to 240 deg F, 38 to 116 deg C, Diff: 6 deg F, 3.3 deg C. Bulb and Capillary: 3/8 in. x 3-1/2 in. copper 6 ft. capillary. Bulb Well No: WEL14A-602R, Range Adjuster: Screwdriver Slot Visible Scale. Max Bulb Temp: 290 deg F, 143 deg C. The A19 Series Controls are single-stage temperature controls that incorporate liquid-filled sensing elements. Refer to the A19 Series Hot Water Heating Controls Well Immersion Product Bulletin (LIT-125025) for important product application information. FEATURES: wide temperature ranges available. constant differential throughout the entire range. single-pole, single-throw (SPST) or single-pole, double-throw (SPDT) snap-acting switches. fixed or adjustable differential available unaffected by barometric pressure changes. unaffected by cross-ambient conditions. compact enclosure. variety of sensing element styles.. Johnson Controls. Johnson Controls. A19AAC-9C.