Knob 2 D, Off-10-1
;Series: 130, 131, H-(135,138,175,186), H-339-(128,188,;1813C, 188-3,188-Pt).187];[Position Flat Up ], Set Screw Down;Older Style Units;For Newer Style Use Pointer Dial # 22-1106;Crescor;Warmer Cxc-4935, H-137-Cdd-Ua12Hh, H-302-(126,128), Ht-20A,;Ht-2040, Hu-12-1939-(2,3),Hu-18-671-34D.;Proofer Series: 120Ph (Air Or Water), Phu Power Units.T'Stat Dial, [ 2" Dia ] [ Off-10-1] [Mount .