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. 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. Monitoring and balancing humidity levels Excessively high or low Relative Humidity RH can cause discomfort and illness for occupants. Cookies This site uses cookies: These high flowrates, plus the difficulties in retrofitting an MVHR system into a houseboat, meant that there were particular challenges to overcome in designing the MVHR ductwork system for the houseboat. 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. A low energy active mechanical ventilation with heat recovery solution was required to move the air and clear it of VOCs, and the situation was urgent.

A low energy active mechanical ventilation with heat recovery solution was required to move the air and clear it of VOCs, and the situation was urgent. Enhabit was contacted last autumn by a couple living on one of the largest houseboats in London, moored permanently in a marina in East London. Leave a Reply Cancel reply Your e-mail address will not be published. These high flowrates, plus the difficulties in retrofitting an MVHR system into a houseboat, meant that there were particular challenges to overcome in designing the MVHR ductwork system for the houseboat. 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. Cookies This site uses cookies:

The Q MVHR will provide the necessary mhvr to clear the houseboat of VOCs and the client was able to close their windows and doors and run their heating as they headed into the cold London winter.

mvhr case study

These potentially dangerous VOCs tended to become stidy concentrated in the study room and the third bedroom, which did not have any natural ventilation from windows or draughts.

The houseboat is three times more airtight than most Passive Houses! Contemporary family house in Leeds aiming for Passivhaus certification. The data you submit will be caze 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.

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A low energy active mechanical ventilation with heat recovery solution was required to move the air and clear it of VOCs, and the situation was urgent.

Twenty separate ducts measuring a total of metres were situated all around the houseboat in this way. Making buildings better Products and support for energy efficient homes and buildings. 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 studu each room on the houseboat.

mvhr case study

Because so much air would be displaced regularly by the high flowrates, the risks of drying out the air in the houseboat and lowering the Relative Humidity RH of the air in the houseboat were increased. Green Building Store will never sell your data and your data will be safeguarded in accordance with our Privacy Policy.

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.

Case study on the radical retrofit of a s ex-council house in Manchester, resulting in EnerPHit the Passivhaus standard for retrofits certification. 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.

High Trees low energy newbuild project, Yorkshire. 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.

Specifying the right ducting The large diameter and sheer vase of ComfoTube ducting required meant finding passages from the unit to each of the rooms in the houseboat was an added challenge.

Farmhouse radical retrofit, Yorkshire.

Monitoring and balancing humidity levels Excessively high or low Relative Humidity RH can cause discomfort and illness for occupants. As the client said: Meeting all these parameters for such an unusual project was challenging to say the least.

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. 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 tight space, so they created a computer model of the boat in which to plot the many complex runs of ducting we would need.

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Enhabit was contacted last autumn by a couple living on one of the largest houseboats in London, moored permanently in a marina in East London.

Case study on Passivhaus newbuild 2 bedroom house built in a conservation area in Powys.

Excessively high or low Relative Humidity RH can cause discomfort and illness for occupants. With winter approaching the homeowners were having to keep their windows and doors open daily in an attempt to clear the air of Casf, which was proving more and more uncomfortable as the temperature in London dropped.

Case studies: MVHR systems Green Building Store

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

Leave a Reply Cancel reply Your e-mail address will not be published. 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 mvrh the houseboat. Your e-mail address will not be published.

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

When dase VOCs eventually break down completely the Q will be re-commissioned at lower flow rates more suitable for a houseboat. The Hen House, Sheffield. A final word from the client: These high flowrates, plus the difficulties in retrofitting an MVHR system into a houseboat, meant that there were particular challenges to overcome in designing the MVHR ductwork system for the houseboat.