Two-stage evaporative unit, 5 m³/s

by HVAC Builder

Open this system in HVAC Builder Load it into the 3D builder, adjust it to your project, and solve it against your own climate — or drop it into a building model and simulate a full year.

Indirect-direct evaporative cooling: outside air over a water coil cooled by a small tower pack, then through a wetted pad, out through a supply fan; one pump round the loop. The dry-climate machine — two fans and a pump for a supply near the wet bulb. Published as an example; the figures below are solved from this model.

Example30–60 kW coolingEU

Example system. Published by HVAC Builder to show suppliers what their own page looks like. There is no company behind it and it is not a product offer — the specification is generic and the performance is solved from the model on this page.

Design-point performance

43.8 kWcooling
3.8 kWelectrical power
112 l/hwater use
11.48system COP

Solved from this example's own model each time the page loads — the same numbers a supplier's page shows for their machine.

Component schedule

ComponentKindDuty
Indirect coilwaterCoil43.8 kW
Direct padwetPack-1.3 kW
Supply fanfan-2.7 kW
Tower fanfan-0.6 kW
Tower packwetPack-45.1 kW
Loop pumppump—

Are you a manufacturer?

Publish your own range and this slot becomes your branded page — your data, your logo, your product link, and quote requests that reach you. Free to register and free to publish.

Open the Company page How it works