Helty FlowEASY (Version Enthalpy) Decentralised Heat Recovery Unit | Compact wall ventilation System
Helty FlowEASY Enthalpy Wall-Mounted MVHR Ventilation Unit
A premium decentralised wall-mounted MVHR unit from the Italian manufacturer Helty. Equipped with a high-efficiency counter-flow enthalpy heat exchanger, it ensures continuous air exchange with up to 91% thermal energy recovery while maintaining natural indoor humidity levels without requiring a condensate drain. Features advanced multi-stage filtration (F7 + G4) that captures pollen, fine dust, and allergens for cleaner indoor air.
Core Advantage: Simplified, Clean Installation and Quick Retrofitting
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Minimal Structural Impact: This single room heat recovery unit does not require long, bulky ductwork throughout the space. Installation requires drilling just two small 80 mm diameter holes through the exterior wall (2x Ø80 mm).
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Significant Cost Savings: Eliminates the budget needed for complex ductwork design, materials, and installation, making it an ideal wall ventilation choice for existing residential rooms up to 20 m².
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Compact & Modern Design: Slim dimensions (339 x 467 x 144 mm) allow seamless integration into domestic interiors without disrupting the room's aesthetics.
- Installation versatility: Supports both horizontal or vertical wall mounting orientations to easily accommodate room layouts and window placements.
CLICK FOR MORE DETAILS – TECHNICAL DATA SHEET
Detailed Overview of Capabilities and Technological Features
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High Performance and Flexible Airflow Control:
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Airflow adjustment range: 8 / 15 / 30 m³/h (Night mode + 2 standard stages).
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Continuous dual-flow operation providing a reliable alternative to push-pull systems.
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Advanced Energy Efficiency and Recovery:
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Enthalpic Heat Exchanger: Recovers up to 91% of thermal energy while transferring moisture to prevent indoor air from drying out in winter.
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Energy Efficiency Class: B (Temperate climate) / A+ (Cold climate).
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Quiet Operation and Acoustic Comfort:
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Sound Pressure Level: 17.5 / 22 / 33.5 dB(A).
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Multi-Stage Air Filtration and Monitoring:
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Supply Air (Intake Filter): Dual-stage filtration via Coarse 90% (G4) + high-efficiency ePM2.5 65% (F7) filter, stopping pollen, dust, and fine particulates.
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Extract Air (Extraction Filter): Coarse 70% (G2) filter protecting internal components.
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Smart Monitoring: LED indicator on the control panel alerting for timely filter replacements.
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Smart Control & Functions:
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Convenient operation using the included infrared remote control.
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Full Technical Specifications and Features (Enthalpy Version)
| Parameter / Feature | Value / Details |
| Country of origin |
Made in Italy |
| Installation Orientation |
Horizontal or vertical |
| Dimensions (W x H x D) |
339 x 467 x 144 mm |
| Net Weight |
7 kg |
| Wall Penetrations |
2x Ø80 mm holes |
| Airflow Rate |
8 / 15 / 30 m³/h |
| Flow Adjustment |
Night + 2 stages |
| Power Consumption per Speed |
2 / 5 / 11.5 W |
| Power Supply Parameters |
Mains: 230 V AC / Internal operating voltage: 24 V DC (Max 0.1 A) |
| Heat Exchanger |
Counter-flow enthalpy |
| Heat Recovery Efficiency |
Up to 91% / 85% / 78% |
| Special Modes |
Night mode, 2-stage airflow regulation, infrared remote control |
| Sensors & Alerts |
Filter replacement LED indicator (CO2 & Humidity sensors: No)
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| Supply Air Filter |
ePM2.5 65% (F7) + Coarse 90% (G4) |
| Extract Air Filter |
Coarse 70% (G2) |
| Energy Efficiency Class |
A+ (Cold) / B (Temperate) / F (Warm) |
| Specific Energy Consumption (SEC) |
-61.9 (Cold) / -27.8 (Temperate) / -5.6 (Warm) kWh/m²a |
| Included Accessories |
Digital manual QR card, installation template, MVHR filters, 2 white external grilles, 2 air ducts (Ø80, L=500mm), wall mounting kit, IR remote control |
| Product Code |
1VMC02026 |
CLICK FOR MORE DETAILS – TECHNICAL DATA SHEET
You can install HELTY yourself or use our installation service.
Delivery & Return
Shipping Policy
Enjoy Free UK Delivery on Orders Over £199!
Enjoy free shipping on orders over £199 at Redlakecompany.co.uk! Most items qualify for free delivery, with shipping costs for Gloss Fire products calculated at checkout.
You can choose to have your order shipped with a variety of carriers, including DHL, UPS, Parcelforce, and DPD. However, we reserve the right to use a different courier if your parcel exceeds the size limits of the selected carrier.
Most orders placed before 3:00 PM are shipped the same day.
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Shipment method |
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DHL, UPS, Palletforce |
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Estimated delivery time |
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Estimated delivery: 1–3 working days. Exact delivery times are shown at checkout |
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Shipping cost |
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£0.00 for orders over £199 |
Shipment confirmation & Order tracking
You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s).
International Shipping Policy
We do ship outside the UK. For detailed information contact us info@redlakecompany.co.uk
Returns Policy
"Love it or Return it Guarantee"
At Redlake, we want to ensure that you receive the product that’s perfect for you. We understand that choosing the right item can be challenging, and sometimes things look different once they’re in your home.
That’s why we offer a free 30-day, no-questions-asked return guarantee. If you’re not completely satisfied with your order, you can exchange it for any other product or simply return it for a full refund.
Contact us by live chat or email info@redlakecompany.co.uk and request the appropriate returns address. To be eligible for a return, your item must be in the same condition that you received it, in its original packaging. You’ll also need the receipt or proof of purchase.
If you wish to return an item, please review our return policy.
View return policy.
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