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AVHRU2DC Wholehouse Ventilation with Heat Recovery

Our ‘Green Spot’ AVHRU2DC is an efficient domestic mechanical ventilation unit for continuous extraction typically from bathrooms and kitchens in apartments, flats and smaller dwellings.

Best suited to ‘new build’, the unit is quiet in operation, has low power consumption and is highly compact. It can be installed easily in confined spaces but the clean air and exhaust ducts must pass through an outside wall.

With a balanced airflow performance of up to 185m3/h it meets the requirements of the Building Regulations Document F 2006 and conforms to SAP Appendix Q ‘Best Practice’ guidelines.

  • up to 70% heat recovery
  • controls condensation and odours
  • eliminates mould growth
  • prevents noise ingress
  • low power consumption
  • reduced carbon emissions
  • reduced ‘life of product’ costs

Performance

Model Max ventilation rate
m3/hour litres/sec
Noise level
dB(A) @ 3m
min/max
Power
W
min/max
AVHRU2DC 185 51

29/55

10/75

Technical Data

EFFICIENCY: max 70%

HEAT EXCHANGER: polymeric plastic multi-flow cross flow type

MOTOR: lo-wattage DC with ball race bearings and software fault detection

SPIGOTS: 40mm x 98mmØ

FILTER: washable, reusable EU2 type

CONDENSER DRAIN: 3 x 15mmØ optional positions

CONSTRUCTION: white powder-coated steel

DIMENSIONS: 392h x 552w x 280d

WEIGHT: 17kG

Controllers

  • AVA363 Trickle Boost Switch.
  • AVA364 Ambient Response Humidistat.
  • AVA365 PIR Controller.
  • AVA366 Overrun Timer.

Accessories

  • SYSTEM 54 110 x 54 Flat channel ducting, fitting and accessories.
  • SYSTEM 60 204 x 60 Flat channel ducting, fitting and accessories.