⇒ Airflow - models 03, 06 and 09 are designed to cover up to 4.000; 8.000 and 11.000m3/h, which respectively is 25, 14,2 and 10% higher values than the same models of max.e2.
⇒ Increased Total Filtration Area(m2) by 45%.
⇒ Decreased Total Internal Pressure Drop (Pa) by 20÷40%, leading to even lower SFP numbers and energy consumption of the fans. Total Internal Pressure Drops per side, lower than 300Pa.
⇒ Sound Pressure Level, reduced up to 5 dB(A) compared to max.e2.
⇒ Higher Total Heating Capacity (kW) by 30÷35% and COPnet of the whole system, reaching COPnet ≥ 15. This is achieved by using rotary heat exchanger and lower energy consumption of the fans.
⇒ 30÷45% higher Total Cooling Capacity (kW) and respectively up to 40% higher EERnet = 5.5
for summer mode, comparing to max.e2, thanks to the "sorption type" rotary wheel.
⇒ Precise Condensing Temperature/Pressure control during the summer mode.
⇒ Up to 78% humidity recovery during the winter mode, improving the indoor climate comfort and reducing the need of additional humidifiers.
⇒ Stepless Capacity Control (as standard) allows superior Tsupply/Troom (oC) control, increase the efficiency during "Part-Load" operations, thus increase the ESEER/IPLV, and enlarge the lifetime of the compressors.
Models max.e3 06 and 09 are designed with 2 and 3 fans in parallel per each side (supply and exhaust) and contain 2 compressors in tandem.
Models max.e3 15 and 18 are designed with 2 fans in parallel per each side (supply and exhaust) and with 4 compressors in 2 refrigerant circuits.
Models max.e3 25, 30 and 35 are designed with 2 fans in parallel per each side (supply and exhaust) and contain 8 compressors in 2 refrigerant circuits. This generates the highest reliability and safety of the unit in case of failure some of those components, as well as ensuring that the unit works continuously.
Together with the already existing models 02, 03, 06 and 09, two new models were developed as “standard”: max.e3 15 with maximum airflow of 15.000m3/h (replacing Max.E-13.0) and max.e3 18 with maximum airflow of 18.000m3/h.
Additionally 3 larger models can be produced, - (based only on customer request): max.e3 25, 30 and 35 with maximum airflows as follows: 25.000m3/h; 30.000m3/h and 35.000m3/h, respectively.