Dometic 3313107033 OEM RV Air Conditioner Blower Wheel Replacement Part INSTANT COOL TEMPERATURE - This blower wheel lets air be distributed more and increases the volume and speed of the air stream. HARD-WEARING AND DURABLE - It is made and built of fine, quality materials that make it durable enough to last longer when used. SECURED AND PERFECT FITTING - This blower wheel features a size that's easy to install and secure for a less hassle maintenance.