DESCRIPTION:

Our rooftop package units are highly efficient and designed for use in commercial and industrial applications. They can be equipped with optional controls and accessories to fit customer requirements. Our packages are designed for quick and easy installation. These units may be used for cooling and heating.PPH units are single packaged units with R407c/R410a/R134a refrigerant which are factory assembled, tested and shipped fully charged complete with compressor, evaporator and condenser coils, fans and controls. These packages are designed for outdoor installation, and are used for cooling only or cooling and heat pump application (optional). PPH units are ideal for residential, commercial and industrial applications and are available from 12 kW (40 MBH) to 645 kW (2,200 MBH) for R410a & R407c and from 12 kW (40 MBH) to 470 kW (1,600 MBH) for R134a Quality design and construction make Petra`s air-cooled package units with hermetic compressors the preferred choice for applications utilizing DX cooling systems Petra`s PPH series is designed for flexible capacity applications and easy installation and maintenance. PPH units are compact in design and are supplied in a complete package ready for operation, with no extra controls or additional items for installation. The PPH units have a single power point entry with simple connections