Many of the deals in that category are on sale for limited time only. Amazon is offering up to 80% off lots of ACs, fans, dehumidifiers, heaters and more with the discount shown on the product page. The pictured IRIS USA 52' Max Air Distance Desk Fan Air Circulator is on sale for $17 (32% off)

We last tracked this at $16.99 on July 25, 2026. Amazon deals rotate fast — this one is no longer active, but similar deals come back often.