Specifications
Electrical Specifications 
Model No.  Volts  Phase  Hz  Watts 
Number of 
Heaters
Amps 
Receptacle 
Nema No.
Circuit 
Breaker
GB1P, GB2P, GB3P 
120V 
1 
60 
1.8KW 
1 
15 
5-15R 
15A 
GB1P, GB2P, GB3P, GB4P 
120/240V 
240 
1 
1 
50/60 
50/60 
3.0KW 
3.0KW 
1 
1 
15 
15 
L14-20R**  
L6-20R 
20A 
20A 
120V, 1.8 KW, 15A, Nema 5-15R standard on ail models; 3.0 KW, 120/240V units available 
** 120/240V, 3 pole, 4 wire grounding type Twist-Plug Receptacle.  
For 240V units. Use L6-20R, 2 pole, 3 Wire Twist-Plug Receptacle. For Wiring, refer to Wiring Diagrams.  
See Electrical Data Label attached to the back of the unit for proper voltages, breaker sizes and electrical outlet requirements for each model 
number listed. 
Mechanical Specifications 
Model#  No. of 
Hoppers
Hopper 
Capacity 
(lb.) 
Width 
(in.) 
Dept. 
(in.) 
Height 
(in.) 
Tank 
(gal.) 
Burst  
Capacity 
Lit Display Area  
(W x H) sq. in 
Ship 
Weight 
(Ib.) 
GB1P-LD  1  4 Ib.  8.5  22  31.5  1.5  15  (7X13)91  70 
GB2P-LD  2  4 Ib.  8.5  22  31.5  1.5  15  (7X13)91  75 
GB3P-LD  3  4 Ib.  11  22  31.5  2  22  (9.5X13) 123.5  90 
GB4P-LD  4  4 Ib.  14.125  22  31.5  4.5  45  (12.375X13) 123.5  100 
Height: Add an additional 4" when installing with 4" legs.  
 Add an additional 14" min for water bottle and additional height space to invert bottle over the top.  
*Burst Capacities - Max. number of drinks dispensable with available hot water - based on 6 oz. cups.  
** Add 2" for line cord and valve fitting clearance.  
Plumbing: ¼” water line required.
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