The Thermo-Poultry Brooder is the safest, easiest, and most economical way to provide added warmth for hatchlings. Its unique pegged shelf provides an adjustable height system that allows it to be used even as chicks begin their growth spurt. At only 25 watts, the Thermo-Poultry Brooder will be a staple product for years. MET listed. Two-year limited warranty. | K&H Pet Products Large Poultry Brooder