mechanical thermostat,brews 5.1 gallons per hour capacity,stainless steel funnel,3 batch-size settings,electronic timer & grinder interface,upper hot water faucet,variable water bypass,variable water bypassincludes (1) GPR server (20950.0004),4" black adjustable legs,120v/60/1-ph,2100w,17.8 amps,NEMA 5-20P,UL,NSF