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.
A heat pump whose source is a data centre's cooling loop: a coaxial evaporator on the 18 °C return water a CRAH sends back, a Copeland ZP91KCE scroll run as an inverter, and a coaxial condenser lifting a heating loop to 54 °C — the arrangement Seattle's Westin Building Exchange and the offices next to it run. The source is warm all year, so the machine works over a 40 K lift instead of an air-source unit's 50–60 K in winter, and the chiller behind it has that much less to reject. It serves no room; it holds its leaving water for whatever draws on it. Published as an example; the figures below are solved from this model.
Example20–28 kW coolingEUExample 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.
Solved from this example's own model each time the page loads — the same numbers a supplier's page shows for their machine.
| Component | Kind | Duty |
|---|---|---|
| Coaxial evaporator (on the data-hall loop) | pipeInPipe | — |
| Scroll compressor | compressor | 7.1 kW |
| Coaxial condenser (to the radiators) | pipeInPipe | — |
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.