Find the family.
Then the exact fit.

50 kW–10 MW thermal per unit; scroll/screw/centrifugal; free-cooling and modular variants

100 kW–20 MW thermal; screw or centrifugal; low-GWP refrigerants and high-lift options

100 kW–100 MW+ heat rejection; open/closed/hybrid, induced/forced/natural draft

20–500 kW sensible cooling per unit; chilled-water; downflow/upflow/row/wall variants

3–200 kW per unit; DX/dual-fluid; room, perimeter or in-row formats

20 kW–10 MW thermal; V-shape/flatbed/adiabatic; water/glycol and refrigerant condensing variants

1 kW–100 MW+; plate, shell-and-tube, brazed, air-cooled and rear-door designs

50 kW–2 MW+ per unit; liquid-to-liquid or liquid-to-refrigerant; rack/row/facility form

20–250 kW/rack common emerging band; single/two-phase cold plates; facility or CDU loop

20 kW–1 MW per tank/pod; single-phase or two-phase; 1–100+ server capacity

20–200 kW/rack; passive or active; water/glycol loop

One rack to full row; 2–100+ branches; DN15–DN150+ headers; redundant valve/sensor options

0.1–5,000 kW motor; litres/min to thousands m³/h; inline/end-suction/multistage/variable-speed

Point sensors through kilometres of sensing cable; water/glycol/refrigerant; zone or addressable systems

3–500 kW per unit; DX, chilled-water, indirect evaporative and hybrid; close-control humidity