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Whole House Mechanical Ventilation with Heat Recovery - MVHR

WHHR100/90DC-B Plus

Tel:  +44(0)1494 522333
Fax:  +44(0)1494 522337

Email:  sales@vectaire.co.uk

Web:  www.vectaire.co.uk  

This MVHR -  WHHR100/90DC-B Plus 
is an efficient, low energy solution to 
controlling condensation and pollution.
It provides low level continuous 
ventilation in a kitchen and up to four
wet rooms, extracting moist, polluted
air and replacing it with fresh, filtered
air - recovering up to 92% of the heat
from the outgoing flow.  

The user can to boost to maximum 
performance when required.  The
WHHR100/90DC-B Plus is easily in-
stalled in the loft or roof void, or in a
cupboard.  The noise level and running
costs are extremely low, and it is com-
pliant with Parts L and F of the Building 
Regulations

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Summary of Contents for WHHR100/90DC-B Plus

Page 1: ...t provides low level continuous ventilation in a kitchen and up to four wet rooms extracting moist polluted air and replacing it with fresh filtered air recovering up to 92 of the heat from the outgoi...

Page 2: ...manufactured from gal vanised sheet with an epoxy finish thermo acoustic lining in poly propylene to prevent thermal bridging to outside low energy DC brushless motor for optimum combination of high...

Page 3: ...additional wet room 100 variable 0 63 92 Yes Kitchen 2 additional wet rooms 100 variable 0 72 91 Yes Kitchen 3 additional wet rooms 100 variable 0 84 91 Yes Kitchen 4 additional wet rooms 100 variabl...

Page 4: ......

Page 5: ...WHHR100 90DC B Plus Whole House Heat Recovery Unit with Low Energy DC Motor for domestic and commercial use Installation Operating and Maintenance Instructions...

Page 6: ...nt avoiding the use of excessive energy and saving heat already generated The heat recovery unit will generally be installed in the loft of a house or the void above the ceiling in an apartment but ma...

Page 7: ...et environment Where possible the unit should NOT be installed directly above a bedroom or living room The condensation drain mustbe fitted and if insulated use the equivalent of at least 25mm of insu...

Page 8: ...nsate drain is in an unheated space it MUST be insulated with the equivalent of at least 25mm of insulating material with a thermal conductivity of 0 04 W mK The drain must incorporate a U bend to pre...

Page 9: ...the grilles or valves and adjust to suit the design figures by turning the centre of the valve clockwise to decrease the airflow and anticlockwise to increase the airflow If the airflow is still not c...

Page 10: ...Page 6 Vectaire Ltd Lincoln Road Cressex Business Park High Wycombe Buckinghamshire HP12 3RH Tel 44 0 1494 522333 Fax 44 0 1494 522337 Email sales vectaire co uk WHHR100 90DC B Plus Sept2011 E O E...

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