An Edwards Coils listing, from the manufacturer's published data.

Units: SI · US customary

Published specification

Rated water	21.1 to 16.7 °C
Rated evaporating temperature	7.2 °C
Water flow at the rating	0.14 kg/s
Duty at the rating	2.6 kW
Conductance (from the rating)	0.22 kW/K

Manufacturer's product page

Open this part in the app — as a component of its own, carrying the catalog's figures; or open the builder and pick it from the catalog picker. The solver runs it with the catalog's own data, at your design point or across a year of weather.

How the model reads against this maker's data

Coaxial exchanger model, one conductance from one rated point, against a smaller maker's heat-pump chart

102 over 13 sizes

every rating reproduced exactly; the other approaches read −3.0 to +3.1 % of the printed duty (mean +0.7 %, RMS 1.9 %), the suction within 0.6 °F. The miss has one shape on every size, because every row of the chart is one curve times a size factor: the chart's own conductance is 4–5 % above the rating's at a 6 °F approach, 3 % below it at 10–11 °F and back at 20 °F — not the steady rise with flow a water film alone would give — and a fixed conductance is held to it approach by approach

From the validation page; every row is held by a test.

Listed from published data; a listing's figures are the manufacturer's, the model that runs them is ours. Solver results never depend on who has claimed what.