Rooftop Packaged AC Units
SKM APMR G1 R-410A rooftop packaged units for UAE/GCC. 19 sizes, single/dual circuits, options (double-skin, coil coatings, heaters, AMCS/BMS).

Rooftop packaged units engineered for the Gulf: R-410A, scroll compressors, ducted air, and options to match project specs.
SKM Rooftop Packaged Units – APMR G1
Quick spec highlights
- Controls: IP54 panel, safeties (HP/LP, overloads), electronic board; AMCS/BMS optional.
- Capacity range: ~4.6–46.3 TR across 19 sizes (50 Hz).
- Refrigerant: R-410A; factory charged & tested.
- Compressors: hermetic scroll; twin-circuit on larger models for part-load.
- Climate build: galvanized + 60 µm powder coat; 1000 h salt-spray.
Model & capacity snapshot (representative)
| Model (G1, 50 Hz) | Circuits | Nominal Cooling (range ref.) |
|---|---|---|
| APMR-51055G1 | 1 | Series starts ~4.6 TR (range reference) |
| APMR-51120G1 | 1 | ~10 TR (range reference) |
| APMR-52130G1 | 2 | 10+ TR class (dual circuit) |
| APMR-52270G1 | 2 | ~22 TR class (dual circuit) |
| APMR-52555G1 | 2 | Series tops ~46.3 TR (range reference) |
Engineering features
- Coils: copper tube / aluminum fin; condenser tested to 715 psig, evap to 450 psig; AHRI-410 coils.
- Fans: propeller condenser (TEAO motors, IP54/55); centrifugal evaporator (belt drive, TEFC motors, IP55).
Options
Double-skin/foam-board, 2″ filter section, electric heaters (staged), economizer, coil materials/coatings, AMCS + BMS (BACnet/Modbus/LON), gauges & sight glass, pump-down, IP55 control panel, isolator, coil guards, stainless drain pans, voltage monitor (DEWA).
Warehouses, schools, mosques, villas, retail—permanent installs with ducted distribution.
Applications (UAE/GCC/Africa)
Warehouses, schools, mosques, villas, retail, permanent installs with ducted distribution.
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