Remote Temperature Controller, 0F To 100F Set Point, Switch: 3F Fixed Interstage: 3F To 10F Adjustable Differential, 2 TFFDR02 Variable Speed Drive (MS 300 Series) Rango de Presion:0 a 1" w.c. Variable Speed Drive (MS 300 Series) 10 6225AXXSZS AC90 RELAY 0F To 100F Set Point Fast Response Capillary