QXHR

Ultra Low Energy Axial Fan

  • Telescopic tube makes unit adaptable to wall thicknesses from 300mm to 560mm (QXHR150).
  • Highly efficient and reversible EC brushless motor with ball bearings and integral thermal protection.
  • Alternate push-pull airflow every 70 seconds.
  • Regenerative heat exchanger with ceramic core; high thermal efficiency.
  • Operation speed can be selected among 3 options, or automatic speed increase via ambient sensors (optional).
  • Dedicated control panel highly recommended with unit.
  • Free cooling function allows cool air at night to enter the building during warmer months (night time purge), operation shown by built in LED.
  • Double insulated so no earth connection is required.
  • Standard model comes with external fixed grille and anti-insect screen.
  • Pro model comes with an aluminium weatherproof external hood including acoustic lining and insect screen.
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Overview

Quantum heat recovery units are energy efficient to run and very simple to operate, designed to reduce air contaminants and
energy costs. This decentralised energy recovery unit provides continuous ventilation to ensure the air feels fresh and comfortable.

Features and Benefits

Typical Applications

Whole building solution for continuous running air. The unit transfers thermal energy from air extracted indoors to incoming fresh air, this saves on heating or cooling costs. Two units can work synchronised with balanced airflows and top acoustic comfort. The QXHR is an ideal solution for the removal of CO₂ or any other indoor pollutants and prevents condensation and mould problems which damage the building, as well as the occupants’ health. The units are best installed in synchronised pairs to provide balanced ventilation (non pressurised) and promote higher levels of air circulation compared to single point systems.

How It Works

A continuous running decentralised heat recovery units (Quantum HR) transfer thermal energy from air extracted from indoor rooms to incoming fresh air. Two units can work synchronised with balanced airflows and top acoustic comfort. The system can also include a single flow decentralised unit (Quantum AX) mounted in the wet room. No air distribution system is needed.

The preheated supplied fresh air and continuous air changes reduce the demand for additional heating. Quantum HR and Quantum AX are equipped with EC brushless motors which significantly reduce the electricity consumption.

A correctly specified mechanical ventilation system can ensure the quality of the indoor air is constantly maintained for the health and well-being of the occupants as well as of the building. Duly maintained filters on the Quantum HR ensure that incoming air is suitably filtered before it enters the home.

Specification

Construction

The QXHR fan housing is made from high quality ABS which is shock proof, long lasting and finished in white RAL 9010 and UV resistant. The aesthetic pleasing front cover is easily removed for simple maintenance and cleaning of the filter which can be accessed from within the building.

Motor

Featuring a Highly efficient and reversible EC brushless motor, the QXHR provides quiet operation and ultra low power consumption. Due to use in cold and damp areas, the motor is class II insulated with an ingress protection rating of IPX4. Power supply single phase 220-240V, 50Hz/60Hz.

Impeller

The QXHR uses a unique design winglet-type impeller, providing enhanced aerodynamic properties, low noise levels and increased efficiency.

Internal Thermal Protection

Model 100 and 150 utilize built in thermal cut out protection.

Testing

All units are to be tested to ISO 5801:2007 (Airflow) and ISO 3741:2010 (Noise)

Typical Applications

Airport Terminals
Airport Terminals
Banks
Banks
Bowling Alleys
Bowling Alleys
Call Centres
Call Centres
Canteens and Food Courts
Canteens and Food Courts
Car Showrooms
Car Showrooms
Care and Nursing Homes
Care and Nursing Homes
Care Homes and Sheltered Housing
Care Homes and Sheltered Housing
Cinemas
Cinemas
Colleges and Universities
Colleges and Universities
Commercial Kitchens
Commercial Kitchens
Dark Rooms
Dark Rooms
Dental Surgeries
Dental Surgeries
Departmental Stores
Departmental Stores
Fast Food Outlets
Fast Food Outlets
Fire and Police Stations
Fire and Police Stations
Go Karting Tracks
Go Karting Tracks
Government Buildings
Government Buildings
Gyms
Gyms
High Rise and Apartments
High Rise and Apartments
Hospitals and Hospices
Hospitals and Hospices
Ice Rinks
Ice Rinks
Indoor Play Centres
Indoor Play Centres
Laboratories
Laboratories
Laundrettes and Dry Cleaners
Laundrettes and Dry Cleaners
Law Courts
Law Courts
Libraries and Archives
Libraries and Archives
Mobile Classrooms
Mobile Classrooms
Mortuaries
Mortuaries
Museums and Galleries
Museums and Galleries
Nail and Beauty Salons
Nail and Beauty Salons
Nurseries
Nurseries
Office Buildings
Office Buildings
Operating and Mobile Theatres
Operating and Mobile Theatres
Petrol Stations
Petrol Stations
Pharmacies
Pharmacies
Places of Worship
Places of Worship
Portable and Temporary Offices
Portable and Temporary Offices
Prisons and Detention Centres
Prisons and Detention Centres
Residential Houses
Residential Houses
Restaurants and Bars
Restaurants and Bars
Schools
Schools
Shopping Centres
Shopping Centres
Spas
Spas
Sports Centres
Sports Centres
Stadiums and Arenas
Stadiums and Arenas
Student Accommodation
Student Accommodation
Supermarkets
Supermarkets
Swimming Pools
Swimming Pools
Telecoms Buildings
Telecoms Buildings
Theatres
Theatres
Theme Parks
Theme Parks
Town Halls and Community Centres
Town Halls and Community Centres
Train and Bus Stations
Train and Bus Stations
TV and Recording Studios
TV and Recording Studios
Veterinary Clinics
Veterinary Clinics
Worker Accommodation
Worker Accommodation
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