GE Zoneline heat pump PTACs are more efficient than most other leading competitors in their class, cutting any building or establishment’s monthly energy costs significantly. Every unit is programmed to balance comfort with efficient operation, and a reverse cycle defrost feature increases this efficiency by allowing the unit to run in heat pump mode longer. Specially designed heat & freeze sentinels work to prevent damage caused by overheating or freezing, prolonging the life of the unit and adding to even more energy savings in the long run.
With their new line of Zoneline PTAC units, GE has made significant improvements to their long-trusted product, both inside and out. New Zoneline PTACs feature the same case dimensions as earlier models, but with a shallower front for an overall sleeker appearance and more usable space. On the inside, a redesigned internal structure makes the servicing process easier and faster than ever before, providing a service diagnostics report to help technicians identify problems and a ‘quick connect’ feature that allows thermostat, central desk control, and external fan set-up in just seconds.
The addition of two DC fan motors allow for quieter operation, working to reduce noise by dialing in the exact airflow needed for each heating and cooling function. A large cross-flow barrier optimizes airflow for a low, balanced sound that is hardly noticeable, while a heavy-duty, baked-on mastic barrier covers the back of the unit for superior sound insulation. In fact, with a sound transmission class of 29, GE’s Zoneline units are the quietest PTACs on the market at reducing outside noise when compared to leading competitors. A weather barrier system seal around the perimeter of the unit keeps all noise and dirt outside, ensuring a better and more comfortable environment while the PTAC is in use.