Description
Johnson Controllers Mechanical Temperature Controller A19AAB-26C High Range, SPST - Open High, Heat Only The A19 Series mechanical controls are single stage temperature controls that incorporate liquid-filled sensing elements. Features: wide temperature ranges availableconstant differential throughout the entire rangeSPST or SPDT snap-acting switchesfixed or adjustable differential availableunaffected by barometric pressure changesunaffected by cross-ambient conditionscompact enclosurevariety of sensing element styles