The Suncourt Register Booster Equalizer EQ2 Heat AC Fan HC300 Series 3 is a reliable and efficient heating and cooling system designed by the trusted brand Suncourt. This unit is a tested and proven solution for maintaining optimal temperature levels in your home. With a sleek design and efficient performance, this heat booster is a great addition to any home improvement project related to heating, cooling, and air systems. Made in China, this unit does not pose any California Prop 65 Warning risks, ensuring safety and reliability for your household.