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Energy Matters

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(Energy Matters): MHRV mechanical heat recovery ventilation Vent Axia Lo Carbon Tempra installation thorugh kitchen wall in timber frame house 2 DHD.jpg
D= [Nov 26, 2012]; S=4MB, 4000x3000; T=JPEG image [MIME:image/jpeg].

Rating: 52/100.

Key: D= file date of exhibit; S= size in bytes, XxY pixels, etc; T= type of exhibit; L= location/time or viewpoint of exhibit (if known).

  • mhrv = MRHV, HRV, mechanical heat recovery ventilation, mechanical ventilation with heat recovery, energy-efficient ventilation = Provides controlled ventilation (ie "fresh air"), while recovering and returning most of the heat from the building that would normally be lost with the stale exhaust/expelled air, with typical recovery rates being around 80%, thus allowing 1/5th the heat loss to maintain adequate ventilation over just leaving a window open for example. For cooling, 'coolth' is retained by MHRV instead. Can be automatically triggered/boosted by elevated humdidity or CO2, or occupancy, to further reduce energy consumption when not needed.


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About This Category

Energy, efficiency, conservation, renewables and related topics.

Some Similar Exhibits

ThumbnailExhibit Name
ThumbnailMHRV mechanical heat recovery ventilation Vent Axia Lo Carbon Tempra packshot 1 DHD.jpg (Energy Matters)

  • mhrv = MRHV, HRV, mechanical heat recovery ventilation, mechanical ventilation with heat recovery, energy-efficient ventilation

ThumbnailMHRV mechanical heat recovery ventilation Vent Axia HR25H with humidistat being fitted to small bathroom 101 DHD.jpg (Demolition and Construction)

Repositioned power-supply unit (PSU) to avoid overheating, and repositioned fan to slope down to outside (to drain condensate) and sit flush to the wall inside. Note hi-tech air-flow detector in front of inlet side of fan.

 

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