| Cat. No. | Controller (Please order
 separately)
 | Temperature Range
 | Heated Zone
 | Exterior L x W x H
 | Tube O.D. | Electrical | Shipping Weight
 | Plug Type | 
    
      | Single Zone | 
    
      | HTF55122A | IndependentCC58114A
 | 100° to 1200 °C | 30.5 cm(12 in)
 | 33.0 x 53.3 x 30.5 cm(13 x 21 x 12 in)
 | 1.9 to 2.54 cm(0.75 to 1 in)
 | 120 V, 50/60 Hz1300 W, 11 A
 | 28 kg(60 Lb.)
 | No plug, no cable,requires hardwiring
 | 
    
      | HTF55322A | IndependentCC58114A
 | 100° to 1200 °C | 30.5 cm(12 in)
 | 43.2 x 58.4 x 40.6 cm(17 x 23 x 16 in)
 | 2.54 to 7.62 cm(1 to 3 in)
 | 120 V, 50/60 Hz2670 W, 23 A
 | 55 kg(120 Lb.)
 | No plug, no cable,requires hardwiring
 | 
    
      | HTF55322C | IndependentCC58114C
 | 100° to 1200 °C | 30.5 cm(12 in)
 | 43.2 x 58.4 x 40.6 cm(17 x 23 x 16 in)
 | 2.54 to 7.62 cm(1 to 3 in)
 | 208/240 V, 50/60 Hz2670 W, 12 A
 | 55 kg(120 Lb.)
 | No plug, no cable,requires hardwiring
 | 
    
      | HTF55342C | IndependentCC58114C
 | 100° to 1200 °C | 61.0 cm(24 in)
 | 43.2 x 88.9 x 40.6 cm(17 x 35 x 16 in)
 | 2.54 to 7.62 cm(1 to 3 in)
 | 208/240 V, 50/60 Hz5400 W, 23 A
 | 80 kg175 Lb.)
 | No plug, no cable,requires hardwiring
 | 
    
      | Three Zone | 
    
      | HTF55347C | IndependentCC58434C
 | 100° to 1200 °C | 61.0 cm(24 in)
 | 43.2 x 88.9 x 40.6 cm(17 x 35 x 16 in)
 | 2.54 to 7.62 cm(1 to 3 in)
 | 208/240 V, 50/60 Hz5100 W, 22 A
 | 89 kg(195 Lb.)
 | No plug, no cable,requires hardwiring
 | 
    
      | HTF55667C | IndependentCC58434C
 | 100° to 1200 °C | 91.4 cm(36 in)
 | 53.3 x 124.5 x 50.8 cm(21 x 49 x 20 in)
 | 76.2 to 15.24 cm(3 to 6 in)
 | 208/240 V, 50/60 Hz11200 W, 47 A
 | 141 kg(310 Lb.)
 | No plug, no cable,requires hardwiring
 |