+ easier to install Supported by the built-in, standard booster heater, the coaxial heat exchanger enables buffer tank volume and EASY START feature settings. + simpler to maintain • Simple maintenance through direct access given to the hydraulics design + improved services • Atlantic assistance: design and sizing support tool, • Training centres Alfea Hybrid Fuel oil range Hybrid heat pumps including fuel oil booster heaters and built-in Domestic Hot Water (DHW) Supplies Outdoor unit including • Inverter with twin rotary compressor Indoor unit including • Immersed coaxial heat exchanger and 190L enamelled steel DHW tank with ACI anti-corrosion protection • ErP 2018-compliant burner • Built-in 23 kW or 29 kW fuel oil boiler booster heater • Low-consumption circulating pump • Heating curve control (optional thermostat) • Expansion tank, valve, pressure gauge • DHW circuit motor-controlled directional valve Standard control system Control system interface built into the heat pump • EASY START built-in, enabling fast and intuitive heat pump settings • 1- or 2-heating zone control (optional) based on heating curves using the supplied outdoor sensor Packaging Delivered in 4 packages • 1 outdoor unit package • 1 heat pump unit package • 1 boiler unit package • 1 heating engineering* package Recommended training courses: Heat pumps (PAC) 1-06 and 1-14 QualiPac training for heat pumps and water heaters: AGR (thermodynamic solutions for air conditioning and heat pumps) 1-06 - CHD (boilers) 1 - 07 SERVING PROS, WITH PRO SERVICE See pages 6-7 6 models (6 to 14 kW) including 23 kW burner 4 models (11 to 14 kW) including 29 kW burner • Single-/Three-phase • All heat emitters (flow temperature up to 80°C) 6 *Compulsory package for exhaust connection A+ 55°C A++ 35°C Up to A+ Up to Sizing requirements for existing buildings(1) Basic heat loss is calculated using the NF EN 12831-1 standard and France’s national addition, the NF P52-612/CN standard, with reference to the building’s specifications. • The output of a heat pump alone at an outdoor temperature of 0°C with a water flow temperature of 50°C(2) must account for 40% to 60% of the building’s heat loss at the proposed base outdoor temperature. • The heat pump must demonstrate capabilities to produce a water flow temperature above or equal to 55°C at an outdoor temperature of 0°C. Marrying tradition with innovation *Indoor unit only. * MADE IN FRANCE FUEL OIL DOMESTIC 103
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