Set a bird bath on a table or ground. Comes with a Heated Bird Bath Pan Bowl, 5 inch high. Guaranteed to provide your birds with water down to -10 degrees F or -23 C. The insulated 60-watt heating element is thermostatically-controlled, enclosed and sealed inside the pan, and activated when water temperature goes below 35 degrees.  Some assembly required. Western Red Cedar. A replacement non-heated Pan Bowl can be purchased for $ 18.99.  19.75 (D) x 19.75 (W) x 5.75 (H) inches