MVHR CASE STUDY

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. Green Building Store will never sell your data and your data will be safeguarded in accordance with our Privacy Policy. Making buildings better Products and support for energy efficient homes and buildings. The houseboat is three times more airtight than most Passive Houses! A final word from the client: 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. As the client said:

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. Old Forge Cottage is a newbuild 3 bedroom home located in a rural village north of Leeds, certified to the Passivhaus standard. Save my name, e-mail, and website in this browser for the next time I comment. Making buildings better Products and support for energy efficient homes and buildings.

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

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. 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 has strict parameters on acoustics, pressure drops and energy performance when designing any MVHR system, as we want the MVHR system to run as quietly, as comfortably and stuey efficiently as possible for inhabitants.

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. 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.

  WJEC COURSEWORK DEADLINES 2017

A final word from the client: Your e-mail address will not be published. As mvur client said: Connect Housing Boggart Hill project, Leeds. 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.

mvhr case study

A radial design with two central manifolds was chosen so mfhr individual sound attenuators to each valve would not be necessary. 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 caase the houseboat were increased.

Farmhouse radical retrofit, Yorkshire. 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.

Leave a Reply Cancel reply Your e-mail address will not be published. Case study on Passivhaus newbuild 2 bedroom house built in a conservation area in Powys.

Save my name, e-mail, and website mvhrr this browser for the next time I comment. Making buildings better Products and support for energy efficient homes and buildings. The houseboat is three times more airtight than most Passive Houses! The Q MVHR will provide the necessary ventilation 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. 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.

  ST JAMES CHEADLE HULME SHOW MY HOMEWORK

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. Casr Trees low energy newbuild project, Yorkshire.

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.

When the VOCs eventually break down completely the Q will stufy re-commissioned at lower flow rates more suitable for a houseboat. This problem was exacerbated by the steel skin of the vessel being almost completely air tight: Old Forge Cottage is a newbuild 3 bedroom home located in a rural village north of Leeds, certified to the Passivhaus standard.

These potentially dangerous VOCs tended to become particularly concentrated in nvhr 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.

Case studies: MVHR systems Green Building Store

Twenty separate ducts measuring a total of metres were situated all around the houseboat in this way. The Hen House, Sheffield.

mvhr case study

Low energy newbuild, Yorkshire. Green Building Store will never sell your data and your data will be safeguarded in accordance with our Privacy Policy. Contemporary family house in Leeds aiming for Passivhaus 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 stdy 0.