Helty FlowEASY Plus (Version Enthalpy STD) Decentralised Heat Recovery Unit | Compact wall ventilation System

Helty FlowPLUS Enthalpy STD 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: Maximum Comfort, Smart Control, and Quiet Operation Premium Ventilation Performance: Flagship model featuring an increased airflow rate up to 42 m³/h with 4 operating speeds + Night mode + Hyperventilation mode. Minimal Structural Impact: Clean installation without requiring bulky ductwork throughout the room—only requires drilling two small 80 mm diameter holes through the exterior wall (2x Ø80 mm). Enthalpic Heat & Moisture Recovery: Counter-flow enthalpy heat exchanger recovers up to 91% of thermal energy while maintaining optimal indoor humidity, preventing dry indoor air in winter and eliminating the need for a condensate drain. Smart Control & Monitoring: Automatic indoor climate management via an integrated hygrometric sensor (humidity sensor), Helty Home mobile app (Wi-Fi), IR remote control, and Modbus RTU rs485 support. CLICK FOR MORE DETAILS - CATALOGUE CLICK FOR MORE DETAILS - MANUAL CLICK FOR MORE DETAILS - TECHNICAL DATASHEET Detailed Overview of Capabilities and Technological Features High Performance & Flexible Adjustment: Airflow adjustment range: 8 / 10 / 17 / 26 / 37 / 42 m³/h (Night mode + 4 standard speeds + Hyperventilation). Continuous dual-flow operation providing a reliable alternative to push-pull systems. Acoustic Comfort: Sound Pressure Level: 17.5 to 42.2 dB(A). Multi-Stage Air Filtration: Supply Air (Intake): Dual-stage filtration via Coarse 90% (G4) + high-efficiency ePM2.5 65% (F7) filter, capturing pollen, dust, allergens, and fine particulates. Extract Air (Extraction): Coarse 70% (G2) filter protecting internal components. LED filter replacement indicator on the control panel. Smart Humidity Control: Integrated hygrometric sensor automatically adjusts ventilation speed when humidity levels rise to prevent mould and condensation. Full Technical Specifications (PLUS Enthalpy STD) Parameter / Feature Value / Details Country of origin Made in Italy Installation Orientation Vertical or horizontal Dimensions (W x H x D) 339 x 467 x 144 mm Net Weight 8 kg Wall Penetrations 2x Ø80 mm holes Airflow Rate 8 / 10 / 17 / 26 / 37 / 42 m³/h Flow Adjustment Night + 4 stages + hyperventilation Power Consumption 2 / 3.6 / 5.5 / 9 / 17.5 / 20 W Power Supply Parameters Mains: 230 V AC / Internal operating voltage: 24 V DC Heat Exchanger Counter-flow enthalpy Heat Recovery Efficiency Up to 91% Sensors Built-in humidity sensor; compatible with external CO2 / IAQ sensors (Option) Control Remote control, Helty Home mobile app (Wi-Fi), Modbus RTU rs485 Air Shutter No Electric Preheating No Supply Air Filter ePM2.5 65% (F7) + Coarse 90% (G4) Extract Air Filter Coarse 70% (G2) Energy Efficiency Class A+ (Cold) / A (Temperate) / E (Warm) 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 1VMC02027 CLICK FOR MORE DETAILS - CATALOGUE CLICK FOR MORE DETAILS - MANUAL CLICK FOR MORE DETAILS - TECHNICAL DATASHEET You can install HELTY yourself or use our installation service.