Side-by-side
YORK YLAA Air-Cooled Scroll Chiller vs Ascend ACS Air-Cooled Scroll Chiller
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
Ascend ACS Air-Cooled Scroll Chiller
by Trane Technologies
Quiet, mid-range air-cooled scroll chiller rated 140–230 tons with R-454B refrigerant, optimised for part-load efficiency and noise-sensitive installations.
| Cost of ownership | YORK YLAA Air-Cooled Scroll Chiller | Ascend ACS Air-Cooled Scroll Chiller |
|---|---|---|
| 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 | Ascend ACS Air-Cooled Scroll Chiller |
|---|---|---|
| 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 | R-454B (low-GWP) |
| 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 | — |
| Capacity range | — | 140–230 tons |
| Model | — | ACS |
| Compressor type | — | Scroll with intermediate discharge valves (IDV) |
| Ambient operating range | — | -20 to +125 °F (-29 to +52 °C) |
| Chilled-fluid operating range | — | 0–68 °F (-18 to +20 °C) |
| Acoustic package option | — | As low as 95 dBA |
| Heat recovery outlet (max) | — | 140 °F (60 °C) |
| Equipment controller | — | Symbio 800 |
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