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MVHR Unit placement


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Looking to install the main unit in my loft, is there any issue with the MVHR unit being the highest point in the system.  I'm building a small frame to attach to a gable wall rather than on the floor, to help absorb any vibration.  The loft is insulated at rafter level, so all the gubbins is inside the thermal envelope.

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and here she is, in all her glory 🤣, just enough room to get to get the flexi coupling  bit of duct then a couple of 45 degree angles.

 

It's a bare unit, so what sort of add ons are worth buying, I've got 3 bathrooms and a kitchen to extract from.  They do a pcb with 2 extra switched lives on, and another pcb for volt free accessories, pirs/timers/humidistats etc.

 

Thinking I need it to boost when any of the bathrooms are in use, as well as when cooking, and needing extract.   

 

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Edited by crispy_wafer
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