(1) Sizing requirements, as approved by the following organisations in France: UNICLIMA (trade union for heating, ventilation air conditioning and refrigeration industries), AFPAC, (national heat pump association), CAPEB (French union of crafts and small businesses of the construction sector), FFB, (French Federation of Building and Contractors), and SYNASAV (national union for energy efficient maintenance and services in climate engineering) in the first version of the booklet on “How to properly size hybrid heat pumps”, issued in September 2022. (2) Data based on the EN 14511 standard, which includes defrosting. Relevant data on our hybrid heat pump models – Alfea Hybrid Duo Gas R, Alfea Hybrid Duo Gas, Alfea Hybrid Duo Fuel oil – is available on pages 91-92 and 103-104 of this brochure. DIMENSIONAL SPECIFICATIONS (mm) Outdoor unit Alfea Hybrid Duo Gas Three-phase 11, 14 and 16 kW Side view Front view 900 12 373 400 Air Air 900 1,290 373 400 Air Air Outdoor unit Alfea Hybrid Duo Gas R Single-phase R6, R8 Side view Front view 540 4 trousØ11 62 790 326 352 620 320 16 540 4 trousØ11 62 790 326 352 620 320 16 Indoor unit Alfea Hybrid Duo Gas/ Alfea Hybrid Duo Gas R Outdoor unit Alfea Hybrid Duo Gas R11 single-phase and 14 kW Back view Side view 647 1,800 30 1,729 1,828 598 199 49.3 Heating outlet Ø 26x34 M DHW Ø 20x27 M DCW Ø 20x27 M Heating return Ø 26x34 M Gas Ø 20x27 M Suction Ø 80/125 647 1,800 30 199 49.3 Suction Ø 80/125 Side view Front view 373 400 3/8” 5/8” Air Air 77 900 373 400 1,290 3/8” 5/8” Air Air 92 Hybrid heat pumps
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