Side-by-side
YORK YLAA Air-Cooled Scroll Chiller vs PAH Central-Station Air Handling Unit
Spec comparison for two products on Aviation Souk. Both compete in HVAC & Climate Systems.
HVAC & Climate Systems
YORK YLAA Air-Cooled Scroll Chiller
by Johnson Controls | YORK
Compact air-cooled scroll chiller covering 40–230 TR with dual independent refrigerant circuits, microchannel condensers, and a footprint 20–35% lighter than class average.
HVAC & Climate Systems
PAH Central-Station Air Handling Unit
by Petra Engineering Industries
Modular central-station air handling unit spanning 600 to 94,000 L/s, built to Eurovent standards with thermally broken double-wall construction and configurable heat-recovery, filtration, and humidification sections.
| Cost of ownership | YORK YLAA Air-Cooled Scroll Chiller | PAH Central-Station Air Handling Unit |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | YORK YLAA Air-Cooled Scroll Chiller | PAH Central-Station Air Handling Unit |
|---|---|---|
| Cooling Capacity Range (60 Hz) | 40–230 TR | — |
| Cooling Capacity Range (50 Hz) | 57–142 TR | — |
| Cooling Capacity Range (kW) | 140–800 kW | — |
| Refrigerant | R-410A | — |
| Compressor Type | Suction-gas cooled hermetic scroll | — |
| Independent Refrigerant Circuits | 2 | — |
| Refrigerant Charge Reduction vs Round-Tube | Up to 50% | — |
| Weight Reduction vs Class Average | 20–35% | — |
| Evaporator Type | Brazed-plate heat exchanger | — |
| Condenser Type | Microchannel coil | — |
| Certifications | AHRI 550/590, 551/591; UL 1995; ASHRAE 15 | — |
| Standard airflow range (single piece) | — | 600–21,000 L/s |
| Custom airflow range | — | Up to 94,000 L/s |
| Standard airflow (CFM) | — | 1,270–45,000 CFM |
| Casing insulation | — | 50 mm foam injection, ≥3 pcf density |
| Casing steel | — | Double-wall G-90 galvanized, thermally broken |
| Coil pressure test | — | 3,100 kPa (underwater) |
| Filter grades (standard) | — | MERV 1–8 (pleated, synthetic, aluminium) |
| Filter grades (optional) | — | Bag filter, HEPA |
| Fan type | — | DWDI centrifugal (SWSI optional) |
| Certification | — | Eurovent performance certified |
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