The Chinese Tea Urns have been part of the Cecilware Urn family for over 10 ten years and have proven to be a reliable piece of equipment for brewing hot tea. Using Cecilware∆s classic Automatic Refill System to replenish the urn jacket with fresh water, steep or brew tea in the liner is simple and easy to do. Electro-mechanical selector timer. Sight glass. Tomlinson "No Drip" faucet. Stainless steel body. 1/4" water line required. 120/208V or 120/240V.