(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 in this brochure. Added indoor unit Back view Side view Front view 1,880 680 1,206 1,124 1,779 1,206 1,124 1,200 680 680 350* Back view Side view Front view Adjacent indoor unit *Recommended distance including optional kit Outdoor units 31 900 330 12 9 400 650 151 170 196 370 99 900 1,290 9 21 650 370 31 330 12 400 540 62 790 18 290 23 209 352 620 320 16 110 175 Flow outlet (Ø20) 4 holes Ø12 3/8” 5/8” AIR AIR AIR AIR AIR AIR AIR AIR 4 holes Ø11 View from below Side view Front view Single-phase 6, 8 kW Flow outlet (Ø20) 4 holes Ø12 3/8” 5/8” 4 holes Ø11 31 77 900 330 12 9 400 650 21 1,290 151 170 196 370 99 900 1,290 9 21 650 370 31 330 12 400 Flow outlet (Ø20) 4 holes Ø12 3/8” 5/8” AIR AIR AIR AIR AIR AIR View from below Side view Front view Single-phase 11, 14 kW 31 77 900 330 12 9 400 650 21 1,290 151 170 196 370 99 900 1,290 9 21 650 370 31 330 12 400 Flow outlet (Ø20) 4 holes Ø12 3/8” 5/8” AIR AIR AIR AIR AIR AIR 900 1,290 9 21 650 370 31 330 12 400 540 62 790 18 290 23 209 352 620 320 16 110 175 AIR AIR AIR AIR AIR 4 holes Ø11 View from below Side view Front view Three-phase 11, 14 kW 900 1,290 9 21 650 370 31 330 12 400 540 62 790 18 290 23 209 352 620 320 16 110 175 AIR AIR AIR AIR AIR 4 holes Ø11 DIMENSIONAL SPECIFICATIONS (mm) 104 Hybrid heat pumps
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