GE Zoneline has been the industry standard in 42" PTAC units since it was introduced on 1961. GE Zonelines have the highest efficiency ratings on the market, as well as support from GE's nationwide service network.
Amana PTACs are up and coming. Now part of Daikin-McQuay, Amana PTACs are manufactured in Fayetteville, TN. If you are looking for a quality PTAC unit at a more competitive price, look no further.
Zoneaire "T" Series units were Zoneaire's entry into the 42" PTAC market. Design problems plagued the unit for years, even after it was sold to Friedrich. Eventually the "T" series was discontinued, but parts are still available.
We carry parts for every PTAC line we sell. We are here for you throughout the life of the product. We sell only top quality OEM parts to ensure performance and fit.