The Titan product consumes 54 amps of electricity. 54 amps is more energy than most electric stoves. Wdrp's unit plugs into a 15 amp outlet. If you plug into a 15 amp outlet the max amperage is 80% of 15 which is 12 amps. So if at a max is 12 amps divided into 54 amps for the Titan. wdrp's unit will be about 4 times more efficient