What model? If it's rate 10-15 amps.... I would not do it.
amps X volts(120) = watts
10(amps) x 120volts = 1200 watts (for example)
I have the A419... a quick Google search and it looks like 1500 watts is the max.
tap 1 - Baltic Porter
tap 2 - Lemon Drop Lager
tap 3 - Imperial Oktoberfest (7.5%)
tap 4 (in the kitchen) - Carbonated water with the juice of 4 lemons 40F @ 40psi