True -800393 TEMP CONTROL

True -800393 TEMP CONTROL T'STAT, 19F TO 40F,;42" CAP, W/DIAL 1-9, D STEM,;1-3/16" MTG CTRS, TABS 1/4";TRUE GDM-33, GDM-47, T-23, T-23-2, T-35, T-49, T-528,TM24,;TS23 Normal Stock Item