240V / 15 AMP Infinite Control Kit, For Screw Or Palnut Mount, 1-3/16" Break-Off Stem, Stem Adaptors, And Dial, 2" Dia, Off-Lo-2-6-Hi, Universal Mount 22-1/2 % At Low Setting. Infinite Controls Not Rated At 22-1/2% Are Rated At 5% And Provide Lower Temp Range At Low. ( Less Current Draw) Upselling: Gen Use Black Knob # 22-1349 2" Dia, Off-Lo-2-6-Hi, Universal Mount, W/ 5 Inserts Universal Electric Knob Kit, # 22-1576 Includes: 5 Knobs, 10 Inlays, And 25 Stem Inserts~ (5 Ea. Blue, Green, Gray, Red, Yellow). Used With Infinte Switches And Electric Thermostats White Infinite Switch Knob # 22-1527 2" Dia, Off-Lo-2-6-Hi, Universal Mount, W/ 5 Inserts Palnut For Thread Stem Switches, 3/8-24, # 26-3886 Hex Nut For Thread Stem Switches, 3/8-24, # 26-1355 Infinite Switch Mounting Screw, # 26-2341 Palnut For Thread Stem Switches, 3/8-24, # 26-3886 Hex Nut For Thread Stem Switches, 3/8-24, # 26-1355