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EnergyPlus Water-to-Water Heat Pump Parameter / Coefficient Generator

asked 2019-07-11 14:24:23 -0600

updated 2019-07-12 07:40:00 -0600

I am working on a E+ energy model with water-to-water heat pumps and am trying to generate curves for the heating and cooling water-to-water heat pump objects. I would like to use the "Water-to-Water Heat Pump Parameter / Coefficient Generator" in the AuxiliaryPrograms documentation and it says that the Excel curve generator files are at When I go the website I get an access denied message even though I am logged into my E+ account. Does anyone know where the WaterWater_PE_Cooling.xls and WaterWater_PE_Heating.xls spreadsheets are or have a copy they could send me?

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answered 2019-07-12 06:48:12 -0600

updated 2022-09-13 07:10:22 -0600

They are on the EnergyPlus helpdesk here. If that link doesn't work, go to the knowledgebase. Click on "Parametric Spreadsheets for HeatPump WatertoWater WatertoAir".

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Hi, following any of your links, I get the following message: "License has expired! Expiry: 15 Oct 2021 12:00:00 AM"

Any ideas where to look?

furtonb's avatar furtonb  ( 2022-08-31 08:25:21 -0600 )edit

@JasonGlazer I can confirm that gives the "License has expired!" message.

@furtonb it looks like the new URL for the EnergyPlus helpdesk is It looks like the WWHP docs can be found here.

Aaron Boranian's avatar Aaron Boranian  ( 2022-08-31 09:23:16 -0600 )edit

Thanks I updated the original answer.

JasonGlazer's avatar JasonGlazer  ( 2022-09-13 07:10:40 -0600 )edit

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Asked: 2019-07-11 14:24:23 -0600

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Last updated: Sep 13 '22