Rekuperacja Danfoss Air - Poradnik Instalatora

CertyfikatyCERTIFICATESCertificatePassive House suitable componentFor cool, temperate climates, valid until 31 December 2012Passive House InstituteDr. Wolfgang Feist64283 DarmstadtGERMANYCategory: Heat recovery unitManufacturer: Danfoss Air7100 Vejle, DENMARKProduct name: Danfoss w²This certificate was awarded based on the followingcriteria:Certified for airflow rates of99 – 220 m³/hThermal comfort Θ supply air ≥ 16.5 °Cat θ outdoor air = -10 °CEffective heat recoveryrateElectric powerconsumptionAirtightnessη HR,eff ≥ 75%P el ≤ 0.45 Wh/m³Interior and exterior air leakage ratesless than 3% of nominal air flow rateBalancing and adjustability Air flow balancing possible: yesAutomated air flow balancing: noSound insulationIndoor air qualityFrostprotectionSound pressure level L p ≤ 35 dB(A)based on a 4 m² equivalentabsorption area not metHere L p = 51.8 dB(A)Unit must be installed in a separatebuilding services room.Outdoor air filter F7Extract air filter G4Frost protection for the heatexchanger with continuous fresh airsupply down toΘ Outdoor air = -15 °Cη HR,eff81%Electric powerconsumption0.27 Wh/m³Further information can be found in the appendix of this certificate.www.passivehouse.com80 CertyfikatyTechnical Catalogue for Danfoss Air Ventilation | 55