
Vent-Axia 476312 Lo-Carbon PoziDry Pro Positive Input Ventilation Unit with Integral Fire Damper & Heater Smart Sense Variable Speed
476312
Lo-Carbon PoziDry Pro™ Positive Input Ventilation with Integral Fire Damper & Heater - Effective Solution for Condensation and Mould Control
The Lo-Carbon PoziDry Pro™ with an integrated Fire Damper & 500W heater & combines effective ventilation with gentle heating, making it ideal for managing condensation and improving comfort in colder climates. This advanced unit draws fresh air from the loft, filters it, and introduces it gently into the home through a ceiling-mounted diffuser. Equipped with SmartSense™ controls, it allows full adjustment of the heater settings, offering a customised experience to fit any lifestyle while maintaining low running costs.
- Integral Fire Damper: Equipped with a diffuser that includes a built-in fire damper for added safety and compliance.
- Integrated 500W Heater: Adds gentle warmth to the incoming air, perfect for colder environments.
- Effective Moisture Control: Dilutes and displaces moisture-laden air, helping to prevent condensation and mould growth.
- Energy-Efficient Design: Equipped with the latest Lo-Carbon motor technology for reduced running costs and energy efficiency.
- Quiet Operation: Ultra-low sound level ensures minimal disruption while maintaining a healthy indoor environment.
- Advanced SmartSense™ Technology: Allows for easy control and data logging to monitor performance and efficiency.
Technical Specification
- Airflow: Adjustable between 11 l/s - 49 l/s
- Ducting/Connection Size: 200mm
- Mounting: Anti-vibration joist mounting legs as standard
- Motor: Lo-Carbon for low running costs
- Noise Level: Ultra-low sound level
- Ingress Protection: IPX2
- Certification: BBA Approved
✅ Choose the Lo-Carbon PoziDry Pro™ for a discreet, energy-efficient, and highly effective solution for managing condensation and improving indoor air quality.

Range | Vent Axia PoziDry Pro |
Product | Whole House Filtration |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- STANDARD DELIVERY – 2–3 Working Days From Despatch (subject to stock availability) - £4.99 inc-VAT. (£4.16 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.