ᐅ Positioning of Supply and Exhaust Air Ducts in the Interior Spaces
Created on: 9 Nov 2013 18:32
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Biggi12
Hello knowledgeable community,
I want to install a heat recovery ventilation system. Due to a limited budget, I am doing it myself. So far, I have been able to find helpful information through Google and YouTube. However, I am not finding much help here. I am not exactly sure where and how many ventilation grilles I need to install. The floor area is 160m² (1720 sqft). I plan to install the system on the floor.
Maybe someone with experience in this topic can mark this on the attached floor plan and send it to me? I am really uncertain about how to proceed.
Thank you, dear community
I want to install a heat recovery ventilation system. Due to a limited budget, I am doing it myself. So far, I have been able to find helpful information through Google and YouTube. However, I am not finding much help here. I am not exactly sure where and how many ventilation grilles I need to install. The floor area is 160m² (1720 sqft). I plan to install the system on the floor.
Maybe someone with experience in this topic can mark this on the attached floor plan and send it to me? I am really uncertain about how to proceed.
Thank you, dear community
Yes, I had already suspected the issue of water condensing inside the pipes with a cold roof. Insulating the roof is too complex and would exceed the budget. Unfortunately, installing the ventilation pipes in the ceiling cavity is not possible. So, I can only lay them on the floor. Do you think it would be sufficient to thoroughly wrap the pipes and the entire system with insulation wool? And how would you position the air supply and exhaust vents?
Biggi12 schrieb:
....the heat pump provides heating, hot water preparation, cooling, and also heats a pool. ... Anyone who can afford a pool heating system shouldn’t complain about lack of money and can certainly afford professional sizing and system design! ;-)Best regards
Well, as I said, you need to insulate the entire system including the pipes very well... it basically has to be airtight... and a condensate drain for the unit itself should also be provided...
I would install exhaust vents in the bathrooms, kitchen, and utility room, and supply air vents in all other areas... install transfer grilles in the doors or shorten the door leaf... afterward, balance the system and you're good...
For 160 m² (1,722 sq ft), you should plan for a system with a capacity of about 300-400 m³/h (176-235 CFM).
I would install exhaust vents in the bathrooms, kitchen, and utility room, and supply air vents in all other areas... install transfer grilles in the doors or shorten the door leaf... afterward, balance the system and you're good...
For 160 m² (1,722 sq ft), you should plan for a system with a capacity of about 300-400 m³/h (176-235 CFM).
Biggi12 schrieb:
.... everything has simply become much more expensive than planned!! :-) If you plan incorrectly and possibly with unsuitable advisors, you must be prepared to face the consequences!Best regards
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