[Equest-users] Equest: Exhaust air heat recovery to hot loop via cold loop

[Arpan Bakshi]

Simon, so basically you're putting a heat exchanger between your  
return chilled and hot water lines to reduce return water temperature  
by preheating hot water before it reaches the boiler?




Arpan Bakshi



On Feb 24, 2011, at 8:37 AM, Bélanger Simon <Simon.Belanger at teknika-hba.co 
m> wrote:

> Hi all,
>
>
>
> First, know that I am a fairly new Equest user. I’ve searched the ar 
> chive but have not found a good answer to my question.
>
>
>
> In a building I am trying to model, I need to recover heat from the  
> exhaust of a ventilation system with a cold water loop. The heat  
> recovered is then transferred to a hot water loop with a chiller. I  
> have yet to find a way to model that. This should lower our energy  
> consumption as the boiler will have less heat to provide.
>
>
>
> Any advice would be welcome,
>
>
>
> Thank  you all!
> Simon Belanger
>
> Junior Engineer in Energy Efficiency
>
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