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SelfBuild Live Belfast 2022

Selfbuild Live Belfast is back at the Titanic Exhibition Centre from 7th - 9th October and we can't wait to see you there at stand D36!

SelfBuild Live Belfast 2022

Selfbuild Live Belfast is back at the Titanic Exhibition Centre from 7th - 9th October and we can't wait to see you there at stand D36!

Airsource Loft Mounted Positive Input Ventilation (PIV)

Going beyond traditional input ventilation, the Axco Airsource PIV unit has the facility to source cooler air from outside the building when the temperature in the loft space rises above 25°C. Detecting the rise in temperature, the unit starts to draw air from the atmosphere via a temperature controlled diverter mechanism.

  • Ideal for homes with a small or unventilated loft space

  • Reduces humidity and improves indoor air quality

  • Maintains the required level of ventilation continuously throughout the year.

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BEAM Airsource Positive Input Ventilation (PIV) Range

 
The PIV Air Source has the facility to source cooler air from outside the building when the temperature in the loft space rises above 25°C. Detecting the rise in temperature, the unit starts to draw air from atmosphere via a temperature controlled diverter mechanism. This not only provides efficient perception cooling into the property during warmer weather, but also maintains the required level of ventilation continuously throughout the year. This facility is greatly beneficial for properties affected by high levels of Radon.

By drawing in fresh, filtered and clean air from outside, the units gently ventilate the home from a central position on a landing in a house or the central hallway in a flat or bungalow.

Moisture laden air is diluted, displaced and replaced to control humidity levels around 55%. This significantly reduces or eliminates surface condensation, the main cause for mould growth. With lower humidity levels, dust mite populations are also substantially reduced to provide a significant improvement in the health of asthma sufferers and general indoor air quality.

  • Ideal for homes without a ventilated loft space
  • Eliminates condensation & mould growth
  • Stops streaming windows
  • Improves Indoor Air Quality
  • Removes musty odours
  • Saves energy
  • No need for trickle/window vents if dwelling air tightness level is above Level 5
  • Aids radon dispersion
  • Suitable for new and existing homes
  • 3 Year Guarantee

Airsource Airsource Positive Input Ventilation (PIV) Unit Features:

  • Ideal for homes without a ventilated loft space
  • Draws air from the atmosphere during the warmer months of the year
  • Hours run meter monitors operational life and verification of usage.  Retains memory in the event of a power failure and restarts at existing reading when power is restored
  • Integral pre-heater designed to temper the incoming air during periods of low external temperatures to prevent the air falling below 10°
  •  Synthetic fibre based filter made to G4 standard to enable the removal of a high proportion of airborne particles, such as pollens.  Filter conforms to all European Union and US fire classification standards
  •  Superior Long life – 5 years maintenance free
  • Ultra Low Watt Brushless DC Motor
  • Controlled by a conveniently positioned enable / disable switch

Exclusive to Beam, our modern ceiling air diffuser distributes air evenly, without causing draughts:

  • Fully adjustable 4-sided opening
  • Suitable for most valve locations including close proximity to smoke alarms
  • Smoothflow, easy clean, white uPVC
  • Overall dimensions 300mm x 300mm x 30mm

BEAM Airsource Positive Input Ventilation (PIV) Unit Specification:

Airflow Trickle 23
Medium 30
Large 37
Boost 46
Watts Trickle 3.2
Medium 4.2
Large 5.5
Boost 8.0
Specific Fan Power (SFP) Trickle 0.14
Medium 0.14
Large 0.15
Boost 0.17
Unit Dimensions (W x H x D)   515mm x 576mm x 481mm
Integral Comfort Pre Heater   Yes
Integral G4 filter   Yes
Ceiling Valve   Square: 300mm x 300mm x 30mm

Beam Product Brochure

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With over 70,000 installations throughout Ireland and the UK, our Heat Recovery Ventilation Systems can be found in all types of homes just like yours.

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