Air Conditioners

Air conditioners split into two quite separate buying problems. Comfort cooling — split, window and portable units — sells on efficiency class, refrigerant and smart control. Precision and cabinet cooling for server rooms, laboratories and electrical enclosures sells on temperature stability, sensible heat ratio and continuous-duty reliability. The categories below cover both.

  • 343 products listed
  • 43 verified suppliers
  • Price range US $0.7 – $23611.1
  • Certifications seen: CCC, CE ISO ROHS CRAA, ISO 9001, ISO 14001
Specifying an Air Conditioner & category detail

Specifying an Air Conditioner

Refrigerant is the forward-looking decision: R32 has roughly a third the global warming potential of R410A and is where regulation is heading. Inverter or fixed speed depends on the market — inverters are far more efficient but their electronics are the first thing to fail where mains supply is unstable. For precision cooling, ignore comfort-unit specifications entirely; you need a high sensible heat ratio and tight control, not raw capacity.

Part of Air Conditioning & Heat Pumps on HVACR Nexus.

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