MVHR CASE STUDY

This halved the amount of air coming out of each valve, reducing the risk of the air feeling draughty as it flowed into the rooms. A final word from the client: To mitigate these noise issues Enhabit upsized the ComfoTube ducting from 75mm to 90mm diameter, so it could push through more air at lower air speeds. Ensuring comfortable flow-rates The amount of background airflow needed to continuously clear the air of these harmful build-ups of VOCs meant that the number of valves would have to be doubled to each room on the houseboat. Save my name, e-mail, and website in this browser for the next time I comment. With winter approaching the homeowners were having to keep their windows and doors open daily in an attempt to clear the air of VOCs, which was proving more and more uncomfortable as the temperature in London dropped. As the client said:.

Cookies This site uses cookies: Eight-week turnaround from MVHR design to fully installed and commissioned The Q MVHR system is now up and running, with a total turnaround from Enhabit receiving the initial request from the client through to design, installation and commissioning of just eight weeks. Leave a Reply Cancel reply Your e-mail address will not be published. The Q MVHR system is now up and running, with a total turnaround from Enhabit receiving the initial request from the client through to design, installation and commissioning of just eight weeks. Award-winning energy efficient newbuild house, built into a steeply sloping Sheffield garden site. These potentially dangerous VOCs tended to become particularly concentrated in the study room and the third bedroom, which did not have any natural ventilation from windows or draughts.

High levels of VOCs can cause sickness and discomfort, and the effects of these VOCs was exacerbated by the incredibly-high airtightness level of the boat at 0. Monitoring and balancing humidity levels Excessively high or low Relative Humidity RH can cause discomfort and illness for occupants.

mvhr case study

Connect Housing Boggart Hill project, Leeds. Specifying the right ducting The large diameter and sheer amount of ComfoTube ducting required meant finding passages from the unit to each of the rooms in the houseboat was an added challenge.

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This halved the amount of air coming out of each valve, reducing the risk of the air feeling draughty as it flowed into the rooms. Leave a Reply Cancel reply Your e-mail address will not be published.

Case Study: Designing and installing a ventilation system for a London houseboat with poison air

As the client said: Case study on Passivhaus newbuild 2 bedroom house built in a conservation area in Powys. Where did you hear about us? The data you submit will be solely used by Green Building Store and its approved suppliers to ensure that we deal with your enquiry effectively and provide communications directly relating to your enquiry. Farmhouse radical retrofit, Yorkshire.

Case study on the radical retrofit of a s ex-council house in Manchester, resulting in EnerPHit the Passivhaus standard for retrofits certification. A final word from the client: This problem was exacerbated by the steel skin of the vessel being almost completely air tight: With winter approaching the homeowners were having to keep their windows and studg open daily in an attempt to clear wtudy air of VOCs, which was proving more and more uncomfortable as the temperature in London dropped.

The Q MVHR system is now up and caee, with a total turnaround from Enhabit receiving the initial request from the client through to design, installation and commissioning of just eight weeks. This excess noise can be disruptive and annoying for occupants. The houseboat is three times more airtight than most Passive Houses!

As the client said:. The amount of background airflow needed to continuously clear the air of these harmful build-ups of VOCs meant that the number of valves would have to be doubled to each room on the houseboat. When the VOCs eventually break down completely the Q will be re-commissioned at lower flow rates more suitable for stuey houseboat.

Old Forge Cottage is a newbuild 3 bedroom home located in a rural village north of Leeds, certified to the Passivhaus standard.

mvhr case study

Contemporary family house in Leeds aiming for Passivhaus certification. The more air you push through a duct the more turbulence is created, mfhr louder the air sounds and the harder the fan has to work to push it through.

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mvhr case study

Enhabit was contacted last autumn by a couple living on sfudy of the largest houseboats in London, moored permanently in a marina in East London. Eight-week turnaround from MVHR design to fully installed and commissioned The Csae MVHR system is now up and running, with a total turnaround from Enhabit receiving the initial request from the client through to design, installation and commissioning of just eight weeks.

The large diameter and sheer amount of ComfoTube ducting required meant finding passages from the unit to each of the rooms in the houseboat was an added challenge. The Hen House, Sheffield.

Excessively high or low Relative Humidity RH can cause discomfort and illness for occupants.

Low energy newbuild, Yorkshire. Making buildings better Products and support for energy efficient homes and buildings. A low energy active mechanical ventilation with heat csse solution was required to move the air and clear it of VOCs, and the situation was urgent.

Case studies: MVHR systems Green Building Store

These potentially dangerous VOCs tended to become particularly concentrated in the study room and the third bedroom, which did not have any natural ventilation from windows or draughts. Minimising noise in an MVHR system The more air you push through a duct the more turbulence is created, the louder the air sounds and the harder the fan has to work to push it through.

It had to be extremely powerful to deal with our level of pollutant, way above anything you would normally use, and it had to be easy to install in such a stkdy space, so they created a computer model of the boat in which to plot the shudy complex runs of ducting we would need.

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