Upgrade your HD or MES series air conditioner to a  Wireless app capable digital thermostat with infinite blower speed knob. 2 stage heat 2 stage cool. (wifi connection required for app control also works as normal thermostat with no wifi connection) Black in color.

This is a special upgrade price and must be purchased with a qualifying product. Works with HD, MES, VES ULTRA, VES ICEBOX, VES MAXX only.