Heated Garden Bird BathSet 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.