MVHR Design

Check List

Check List: MVHR Design Information

This check list should help the client to determine the different options at the beginning of the design process. To design a system can take 3-5 weeks. Please note, that up to 5 design versions are included in the price. Your information provided will help to speed up the design work.

This is our standard specification: (please let us know any special requirements)

  • No supply & extract ducts outside of the thermal envelope, e.g. exposed in cold loft
  • Not more than 2 penetrations of the air tightness layer
  • No PVC flat channel ducting

    Quote Reference*

    Estimated first fix date*
    (when the building is wind & water tight, just before first fix of plumbing & electrics)

    Site Address

    Planning reference number (if you have it)

    Preferred position of MVHR unit*

    Alternative Position

    Are there any fire safety requirements, e.g. protection of ground floor ceiling*

    Type of joist system*

    Please see following options on high-quality terminals:

    External Terminals

    Directional combi-grille

    W160 C black, white or bespoke colour (powder coated metal - W/H/D: 420 x 362 x 130mm)

    wc 160

    wc 160

    wc 160

    Grille

    W160 LS ss stainless steel (W/H/D: 267 x 246 x 36mm 1-2m apart)

    Roof cowl

    W160 RC / RCJ galvanised metal (Height about 400mm)

    wrc1

    wrc1

    Internal Terminals

    Designer Terminal

    V125 AIRY powder coated metal (60mm - ceiling supply & ceiling + wall extract valve )

    V125 AIRY

    standard

    Wall supply diffuser

    V125 S / W125 R (metal, 160 x 160mm)
    V100 VTK / V125 VTK powder coated metal

    V125 S / W125 R

    V125 S / W125 R

    V100 VTK / V125 VTK

    standard

    Filtered kitchen extract

    V125 F white metal with G3 filter (White W/L/H: 250 x 250 x 6mm)
    V F ss stainless steel with G3 filter (Stainless Steel W/L/H: 203 x 214 x 58mm)

    V125 F

    V125 F

    Terms & Conditions

    By ticking the box you accept to the terms and conditions outlined by Paul Heat Recovery Ltd

    Any comments:

    Name (customer:)

    Date:

    Further Information

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    Checklist MVHR First Fix

    mvhr ducting

    If you want us to carry out an installation of a MVHR system, this checklist will help you determine when the building is ready for the first fix.

    Checklist for Second Fix

    mvhr second fix

    If install of a MVHR system for you, this checklist will help you determine when the building is ready for the second fix.

    Checklist Commissioning

    mvhr commissioning

    If you want us to commission a MVHR system, this checklist will help you to determine what needs to be done beforehand.

    MVHR From Start to Finish

    where to start

    If you don’t know where to start on your journey to a healthy indoor environment, click here. We will give you basic information for various ventilation strategies.

    Services We Offer

    In an industry with very little training and experience and a widespread lack of attention to detail, we would like to offer an all-round service around domestic MVHR systems, in order to make every project a successful one.