HECO Ventilation System
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Heat Recovery Ventilator ventilation system • High efficiency heat exchanger • Bypass ventilation • Strong filter function • Flexible installation • Easy cleaning and changable filter • BLDC Fan motor • Linear E.S.P remote control High efficiency heat exchanger Efficiency and comfort is ensured by the high-efficiency energy recovery central core which recovers energy from the indoor air and transfers it to the fresh incoming air without mixing airstream. Bypass ventilation It switches automatically the ventilation mode (Enthalpy Heat Exchange Mode / Bypass Mode) according to the indoor/outdoor temperature. High performance filter Deodorization filter • Enthalpy Heat Exchange Mode • Bypass Mode [Summer / Winter] Normal installation of 2 units Reverse installation of 1 unit (Left unit) Strong filter function The air filter has collection efficiency above 80%, which means it can filter particles up to 0.3 m including tobacco of smoke and even floating particles from yellow sand. Flexibility of installation It’s possible to install the opposite direction of upper and lower part. It needs the only one inspection hole. Easy cleaning and changing filter Door attached side panel and slide removable Enthalpy heat exchanger filter can be changed without additional maintenance.

Ventilation system Mote: 1. ERV node: Total Heat Recover/ Vertilation mode 2. *: Referto dimensional drawings. - The operat ng conditions ara assumed to be standard - Sound measired at 1,5m below the center the body. - Sound level will vary depending on a range of factors such as the construction(acoustic absorption coefficient) of particular room in which the equipment is installed. - The sound level at tne air discharge port is about 8 dB(A) highe-than the unii's operating sound. 4. Temperatu'e and Enthalpy Exchange Effic ency at cooling Indoor Temperature: 26.5DC DB, 64.5% RH, Outdoor...

Heco Accessories Wired remote controller PQDSA/ PQDSB Contact point Power input Voltage / non voltage input On_off control Lock / unlock Fan speed setting Thermo off Energy saving Temperature setting Error monitoring Operation monitoring Volt Free Switching 1 control point AC 220V from outside power source    - PQDSA1/ PQDSB 1 control point AC 24V from outside power source   DC 10V - Electric duct heater Electric duct heaters are designed to heat clean air in ventilation systems. Casings are made from aluzinc coated steel which is high temperature proof. Heating elements tubes are made...