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Greywater heat recovery

asked 2017-01-06 05:16:19 -0500

updated 2017-07-31 04:42:20 -0500

I am modelling a Domestic Hot Water System which integrates a heat production from solar collector and from greywater heat recovery system couple to a heat pump.

I was wondering if anyone was able to model that on E+ or DesignBuilder.

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Ok! So this is something available on EnergyPlus platform but not translated to DesignBuilder. Right?

Thanks for the share

NassimJ gravatar imageNassimJ ( 2017-07-27 05:31:46 -0500 )edit

This is not an answer, but a comment. Please move it as a comment and delete this answer, thanks!

Julien Marrec gravatar imageJulien Marrec ( 2017-07-31 04:42:50 -0500 )edit

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answered 2017-01-06 19:32:23 -0500

updated 2017-01-07 17:48:00 -0500

EnergyPlus can model Solar Collectors and Drain Water Heat Exchangers (per @aparker’s comment below).

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Couldn't you use the Drain Heat Exchanger option on the WaterUse:Connections object to model grey water heat recovery?

aparker gravatar imageaparker ( 2017-01-07 11:27:46 -0500 )edit

didn't know that was an object! edited response.

mdahlhausen gravatar imagemdahlhausen ( 2017-01-07 17:43:00 -0500 )edit

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Asked: 2017-01-06 05:16:19 -0500

Seen: 490 times

Last updated: Jul 31 '17