Test Drive carrier katalog | Page 138

SINGLE-PACKAGE HEAT PUMPS Air treatment 50YZ Options/accessories • Head pressure control (option/ accessory) • Hot water coil (option/accessory) • Flare connections (option) • Outdoor air filter (option/accessory) Features • Three sizes with nominal cooling capacities from 14.3 to 22.2 kW and nominal heating capacities from 16.8 to 25.0 kW. • Units consist of the indoor unit 40BZ and the outdoor unit 38BZ. • Compact low profile air-to-air heat pumps, designed for installation in the void above false ceilings. • Unit cabinet made of prepainted sheet steel. All units include internal thermal and sound insulation. • Interchangeable unit panels permit alternative supply and return air paths on all models. • Easily transformed from packaged to split units. • Quiet, centrifugal fans, statically and dynamically balanced for vibration-free operation. • Reliable hermetic compressors for R-407C, include overcurrent and overtemperature protection and internal and external vibration isolators. • Hermetically-sealed leak-tested refrigerant circuit with deoxidized and dehydrated copper tubes. • Master Link II electronic control. Master Link II electronic control 136