Domestic Ventilation Systems ®Xpelair AIR QUALITY INNOVATION

Product Selector Introduction A Guide to Mechanical Extract Ventilation (MEV) 5 A Guide to Mechanical Extract Ventilation with Heat Recovery (MVH R) 5 Low-energy Multi-point Domestic Ventilation Units 8 dMEV Simply Silent™ Contour CV & CVLV 47100mm Constant Volume Extractor Fans 10 Centrifugal Extract and Condensation Control Fans 12 MVHR System Solutions 15 Mechanical Ventilation with Heat Recovery Units 16 Mechanical Ventilation with Heat Recovery Units 18 Horizontal Mechanical Ventilation with Heat Recovery Units 20 Horizontal Mechanical Extract with Heat Recovery Unit 22 Horizontal Mechanical...

Xpelair Systems Mechanical Extract Ventilation (MEV) The solution to the challenges for condensation and mould What is MEV? Is this system right for my application? Mechanical Extract Ventilation (MEV) creates a healthy living environment for occupants by extracting stale, moist air continuously from the wet rooms of a dwelling and discharging this to the external atmosphere. There are two ways of achieving this type of system: by installing a central extraction unit (such as the Xpelair Xplus 2 EC) which is then ducted to multiple wet rooms and sited discreetly in a loft or airing cupboard;...

Mechanical Extract Ventilation: system extracts stale, moist air continuously from wet rooms to create a healthy, contaminant-free indoor environment. Positive Input Ventilation: delivers a continuous supply of fresh, dry air into the home and forces old, moisture-laden air out through natural leakage points. PPENDIX PA Q SA This product is listed in Appendix Q of SAP, allowing for easy and impartial assessment of its performance. AC/EC/DC Motors Indicates whether a system uses an alternating current (AC), direct current (DC) or electrically commutated (EC) motor. The latter combines AC and DC...

Xplus 2 EC models boast all of the benefits that centralised extraction systems offer - like flexible siting, multiple spigot connections and high-performance extraction - plus the added benefit of long-life, energy-efficient EC motors with backward curved impellers. This allows these units to be configured at install to match the required Part F extraction rates for the size and layout of the dwelling, ensuring that high-quality indoor air is maintained throughout. Xplus 2 EC RF and RFH models are supplied with a wireless ConneX remote control. This uses kinetic energy to send control signals...

The Simply Silent™ Contour CV range has been designed to offer exceptionally low noise levels, while delivering a constant volume of extracted air to eliminate humidity, condensation and mould growth in bathrooms, shower rooms, cloakrooms, toilets and kitchens. These fans feature Xpelair’s Intelligent Adaptiflow™ Sensing to deliver constant volume performance through a unique sensor housed within the duct. This sensor calculates and records the airflow of the fan and adapts the fan speed intuitively in accordance with changes in airflow to maintain the required setting. GH®ST™ AIR MOVEMENT TECHNOLOGY...

Specification The Premier range of centrifugal fans (CF) is purpose-designed for domestic applications where longer duct runs are required, including bathrooms, shower rooms, toilets, utility rooms and kitchens. Premier fans can be conveniently surface or recess mounted, while the clip-off front cover and removable fan blade allow easy cleaning and maintenance. All CF models feature condensation control, while LVCF models include a 12V Safety Extra Low Voltage (SELV) transformer that allows these fans to be installed within the splash area Zone 1, providing extra peace of mind and maximum performance....

MVHR System SolutionsProduct Matrix MVHR dMVHR Ventilation Type

Specification The Xcell 150QVW and 200QVW feature a high-efficiency counterflow heat exchanger, providing up to 90% heat recovery efficiency. These units are purpose-designed for modern, airtight apartments and houses, where less natural leakage can cause increased condensation and mould problems. Both models have lightweight EPP construction and may be floor or wall-mounted in loft space. Low-energy EC motors ensure low annual running costs, while the long-life G4 filters can be inspected with ease - simply remove the front access panel for effortless maintenance. The Xcell 150 with summer bypass...

Mechanical Ventilation with Heat Recovery Units The Xcell 300QVI and 400QVI have been purpose-designed for modern, airtight houses with 3-4 bedrooms, or large apartments. With a counterflow heat exchanger capable of recovering up to 91% of the extracted heat, plus energy-efficient EC motors, they’re a cost-effective solution. Both models may be wall or loft-mounted, feature long-life G4 filters, and are SAP Appendix Q listed and Passivhaus approved. Reference Number Maximum System Pressure (Pa) *Motor only. Installer-adjustable speed settings to suit dwelling size. Winter defrost and summer bypass....

The Xcell Stratum range is purpose-designed to be extremely installer friendly. With a compact, low-profile design and lightweight EPP structural body material, these models are significantly easier to handle than metal-cased units. As a result, they may be installed in both loft and ceiling spaces in apartments or houses, providing extra siting flexibility. Each unit features a heat recovery cell that is 88-90% efficient, long-life G4 filters and EC motors. All models have variable speed control, frost protection and winter defrost. Plus, selected models also feature a summer bypass, providing...

The Xcell Compact XR is ideal for smaller dwellings -particularly airtight, modern residential properties with up to two bedrooms. Its heat recovery cell is up to 91% efficient, while a long-life, low energy EC motor keeps running costs to a minimum. The Xcell Compact XR also benefits from built-in frost protection, ensuring that the unit can accommodate temperature extremes in winter months. Specification Key Features • Highly efficient unit with EC motors and 91% efficient heat recovery cell. • Sturdy galvanised steel construction. Frost protection function. G4 filters - recommended replacement...